<?xml version="1.0" encoding="UTF-8"?> 
<xmi:XMI xmi:version="2.1" xmlns:xmi="http://schema.omg.org/spec/XMI/2.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:uml="http://www.eclipse.org/uml2/5.0.0/UML"> 
 <uml:Model xmi:id="_a7q6EFo4EDGm34Zifodd6A" name="GroupClasses"> 
  <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
   <eAnnotations xmi:id="_a7q6EFo4EDGm34Zifodd6A0" source="genmymodel"> 
    <details xmi:id="_a7q6EFo4EDGm34Zifodd6A00" key="uuid" value="_a7q6EFo4EDGm34Zifodd6A"></details> 
   </eAnnotations> 
  </xmi:Extension> 
  <packageImport xmi:id="_a7q6EVo4EDGm34Zifodd6A" importingNamespace="_a7q6EFo4EDGm34Zifodd6A"> 
   <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
    <eAnnotations xmi:id="_a7q6EVo4EDGm34Zifodd6A0" source="genmymodel"> 
     <details xmi:id="_a7q6EVo4EDGm34Zifodd6A00" key="uuid" value="_a7q6EVo4EDGm34Zifodd6A"></details> 
    </eAnnotations> 
   </xmi:Extension> 
   <importedPackage href="http://www.omg.org/spec/UML/20131001/PrimitiveTypes.xmi#/" /> 
  </packageImport> 
  <packageImport xmi:id="_a7q6Elo4EDGm34Zifodd6A" importingNamespace="_a7q6EFo4EDGm34Zifodd6A"> 
   <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
    <eAnnotations xmi:id="_a7q6Elo4EDGm34Zifodd6A0" source="genmymodel"> 
     <details xmi:id="_a7q6Elo4EDGm34Zifodd6A00" key="uuid" value="_a7q6Elo4EDGm34Zifodd6A"></details> 
    </eAnnotations> 
   </xmi:Extension> 
   <importedPackage href="pathmap://GENMYMODEL_LIBRARIES/GenMyModelPrimitiveTypes.library.uml#/" /> 
  </packageImport> 
  <packagedElement xsi:type="uml:Class" xmi:id="_WLK_gFo4EDGV7tLudWKuyQ" name="GroupClass"> 
   <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
    <eAnnotations xmi:id="_WLK_gFo4EDGV7tLudWKuyQ0" source="genmymodel"> 
     <details xmi:id="_WLK_gFo4EDGV7tLudWKuyQ00" key="uuid" value="_WLK_gFo4EDGV7tLudWKuyQ"></details> 
    </eAnnotations> 
   </xmi:Extension> 
   <ownedAttribute xmi:id="_X26IkFo4EDGV7tLudWKuyQ" name="id"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_X26IkFo4EDGV7tLudWKuyQ0" source="genmymodel"> 
      <details xmi:id="_X26IkFo4EDGV7tLudWKuyQ00" key="uuid" value="_X26IkFo4EDGV7tLudWKuyQ"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
   <ownedAttribute xmi:id="_YhYB4Fo4EDGV7tLudWKuyQ" name="name"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_YhYB4Fo4EDGV7tLudWKuyQ0" source="genmymodel"> 
      <details xmi:id="_YhYB4Fo4EDGV7tLudWKuyQ00" key="uuid" value="_YhYB4Fo4EDGV7tLudWKuyQ"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
   <ownedAttribute xmi:id="_ZFolgFo4EDGV7tLudWKuyQ" name="teacher_id"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_ZFolgFo4EDGV7tLudWKuyQ0" source="genmymodel"> 
      <details xmi:id="_ZFolgFo4EDGV7tLudWKuyQ00" key="uuid" value="_ZFolgFo4EDGV7tLudWKuyQ"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
  </packagedElement> 
  <packagedElement xsi:type="uml:Class" xmi:id="_b9u0AFo4EDGV7tLudWKuyQ" name="Student"> 
   <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
    <eAnnotations xmi:id="_b9u0AFo4EDGV7tLudWKuyQ0" source="genmymodel"> 
     <details xmi:id="_b9u0AFo4EDGV7tLudWKuyQ00" key="uuid" value="_b9u0AFo4EDGV7tLudWKuyQ"></details> 
    </eAnnotations> 
   </xmi:Extension> 
   <ownedAttribute xmi:id="_cxdXAFo4EDGV7tLudWKuyQ" name="id"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_cxdXAFo4EDGV7tLudWKuyQ0" source="genmymodel"> 
      <details xmi:id="_cxdXAFo4EDGV7tLudWKuyQ00" key="uuid" value="_cxdXAFo4EDGV7tLudWKuyQ"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
   <ownedAttribute xmi:id="_dQD-kFo4EDGV7tLudWKuyQ" name="name"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_dQD-kFo4EDGV7tLudWKuyQ0" source="genmymodel"> 
      <details xmi:id="_dQD-kFo4EDGV7tLudWKuyQ00" key="uuid" value="_dQD-kFo4EDGV7tLudWKuyQ"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
   <ownedOperation xmi:id="_UKYhkFo6EDGpDuW8TP6t8w" name="has_many :group_classes, through: group_class_memberships" class="_b9u0AFo4EDGV7tLudWKuyQ"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_UKYhkFo6EDGpDuW8TP6t8w0" source="genmymodel"> 
      <details xmi:id="_UKYhkFo6EDGpDuW8TP6t8w00" key="uuid" value="_UKYhkFo6EDGpDuW8TP6t8w"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedOperation> 
  </packagedElement> 
  <packagedElement xsi:type="uml:Class" xmi:id="_lxzWIFo4EDGV7tLudWKuyQ" name="Teacher"> 
   <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
    <eAnnotations xmi:id="_lxzWIFo4EDGV7tLudWKuyQ0" source="genmymodel"> 
     <details xmi:id="_lxzWIFo4EDGV7tLudWKuyQ00" key="uuid" value="_lxzWIFo4EDGV7tLudWKuyQ"></details> 
    </eAnnotations> 
   </xmi:Extension> 
   <ownedAttribute xmi:id="_mc8k4Fo4EDGV7tLudWKuyQ" name="id"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_mc8k4Fo4EDGV7tLudWKuyQ0" source="genmymodel"> 
      <details xmi:id="_mc8k4Fo4EDGV7tLudWKuyQ00" key="uuid" value="_mc8k4Fo4EDGV7tLudWKuyQ"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
   <ownedAttribute xmi:id="_nDCUgFo4EDGV7tLudWKuyQ" name="name"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_nDCUgFo4EDGV7tLudWKuyQ0" source="genmymodel"> 
      <details xmi:id="_nDCUgFo4EDGV7tLudWKuyQ00" key="uuid" value="_nDCUgFo4EDGV7tLudWKuyQ"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
  </packagedElement> 
  <packagedElement xsi:type="uml:Association" xmi:id="_EkX2AFo6EDGpDuW8TP6t8w" name="GroupClass_Teacher" memberEnd="_EkWn4Fo6EDGpDuW8TP6t8w _EkXO8Fo6EDGpDuW8TP6t8w" navigableOwnedEnd="_EkWn4Fo6EDGpDuW8TP6t8w _EkXO8Fo6EDGpDuW8TP6t8w"> 
   <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
    <eAnnotations xmi:id="_EkX2AFo6EDGpDuW8TP6t8w0" source="genmymodel"> 
     <details xmi:id="_EkX2AFo6EDGpDuW8TP6t8w00" key="uuid" value="_EkX2AFo6EDGpDuW8TP6t8w"></details> 
    </eAnnotations> 
   </xmi:Extension> 
   <ownedEnd xmi:id="_EkWn4Fo6EDGpDuW8TP6t8w" name="teacher" type="_lxzWIFo4EDGV7tLudWKuyQ" owningAssociation="_EkX2AFo6EDGpDuW8TP6t8w" association="_EkX2AFo6EDGpDuW8TP6t8w"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_EkWn4Fo6EDGpDuW8TP6t8w0" source="genmymodel"> 
      <details xmi:id="_EkWn4Fo6EDGpDuW8TP6t8w00" key="uuid" value="_EkWn4Fo6EDGpDuW8TP6t8w"></details> 
     </eAnnotations> 
    </xmi:Extension> 
    <lowerValue xsi:type="uml:LiteralInteger" xmi:id="_EkWn4Fo6EDGpDuW8TP6t8w1" /> 
    <upperValue xsi:type="uml:LiteralUnlimitedNatural" xmi:id="_EkWn4Fo6EDGpDuW8TP6t8w2" value="1" /> 
   </ownedEnd> 
   <ownedEnd xmi:id="_EkXO8Fo6EDGpDuW8TP6t8w" name="groupClass" type="_WLK_gFo4EDGV7tLudWKuyQ" owningAssociation="_EkX2AFo6EDGpDuW8TP6t8w" association="_EkX2AFo6EDGpDuW8TP6t8w"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_EkXO8Fo6EDGpDuW8TP6t8w0" source="genmymodel"> 
      <details xmi:id="_EkXO8Fo6EDGpDuW8TP6t8w00" key="uuid" value="_EkXO8Fo6EDGpDuW8TP6t8w"></details> 
     </eAnnotations> 
    </xmi:Extension> 
    <lowerValue xsi:type="uml:LiteralInteger" xmi:id="_EkXO8Fo6EDGpDuW8TP6t8w1" /> 
    <upperValue xsi:type="uml:LiteralUnlimitedNatural" xmi:id="_EkXO8Fo6EDGpDuW8TP6t8w2" value="1" /> 
   </ownedEnd> 
  </packagedElement> 
  <packagedElement xsi:type="uml:Class" xmi:id="_Net60Fo6EDGpDuW8TP6t8w" name="GroupClassMembership"> 
   <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
    <eAnnotations xmi:id="_Net60Fo6EDGpDuW8TP6t8w0" source="genmymodel"> 
     <details xmi:id="_Net60Fo6EDGpDuW8TP6t8w00" key="uuid" value="_Net60Fo6EDGpDuW8TP6t8w"></details> 
    </eAnnotations> 
   </xmi:Extension> 
   <ownedAttribute xmi:id="_Qw0kwFo6EDGpDuW8TP6t8w" name="group_class_id"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_Qw0kwFo6EDGpDuW8TP6t8w0" source="genmymodel"> 
      <details xmi:id="_Qw0kwFo6EDGpDuW8TP6t8w00" key="uuid" value="_Qw0kwFo6EDGpDuW8TP6t8w"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
   <ownedAttribute xmi:id="_SWoE8Fo6EDGpDuW8TP6t8w" name="student_id"> 
    <xmi:Extension extender="http://www.eclipse.org/emf/2002/Ecore"> 
     <eAnnotations xmi:id="_SWoE8Fo6EDGpDuW8TP6t8w0" source="genmymodel"> 
      <details xmi:id="_SWoE8Fo6EDGpDuW8TP6t8w00" key="uuid" value="_SWoE8Fo6EDGpDuW8TP6t8w"></details> 
     </eAnnotations> 
    </xmi:Extension> 
   </ownedAttribute> 
  </packagedElement> 
 </uml:Model> 
</xmi:XMI>
