2 files changed, 2 insertions, 2 deletions

diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.model/src/familytree/Member.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.model/src/familytree/Member.java
index 55a6bd1e..9438b5e3 100644
--- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.model/src/familytree/Member.java
+++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.model/src/familytree/Member.java
@@ -56,7 +56,7 @@ public interface Member extends EObject {
          * @return the value of the '<em>Age</em>' attribute.

          * @see #setAge(int)

          * @see familytree.FamilytreePackage#getMember_Age()

-         * @model default="0"

+         * @model default="0" required="true"

          * @generated

          */

         int getAge();

diff --git a/Tests/MODELS2020-CaseStudies/case.study.familyTree.model/src/familytree/impl/FamilytreePackageImpl.java b/Tests/MODELS2020-CaseStudies/case.study.familyTree.model/src/familytree/impl/FamilytreePackageImpl.java
index 0980260e..7e5078ab 100644
--- a/Tests/MODELS2020-CaseStudies/case.study.familyTree.model/src/familytree/impl/FamilytreePackageImpl.java
+++ b/Tests/MODELS2020-CaseStudies/case.study.familyTree.model/src/familytree/impl/FamilytreePackageImpl.java
@@ -240,7 +240,7 @@ public class FamilytreePackageImpl extends EPackageImpl implements FamilytreePac
 

                 initEClass(memberEClass, Member.class, "Member", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);

                 initEAttribute(getMember_Name(), ecorePackage.getEString(), "name", null, 0, 1, Member.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

-                initEAttribute(getMember_Age(), ecorePackage.getEInt(), "age", "0", 0, 1, Member.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+                initEAttribute(getMember_Age(), ecorePackage.getEInt(), "age", "0", 1, 1, Member.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

                 initEReference(getMember_Children(), this.getMember(), this.getMember_Parents(), "children", null, 0, -1, Member.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

                 initEReference(getMember_Parents(), this.getMember(), this.getMember_Children(), "parents", null, 0, 2, Member.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);