right
diff --git a/testGitExtLibraryID/extlibrary.ecore b/testGitExtLibraryID/extlibrary.ecore
index c891aa8..09d5b07 100644
--- a/testGitExtLibraryID/extlibrary.ecore
+++ b/testGitExtLibraryID/extlibrary.ecore
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" xmi:id="_14sTEG60EeGkd4g88tZXfA" name="extlibrary" nsURI="http:///org/eclipse/emf/examples/library/extlibrary.ecore/1.0.0" nsPrefix="extlib">
-  <eClassifiers xsi:type="ecore:EClass" xmi:id="_146VgG60EeGkd4g88tZXfA" name="Book" eSuperTypes="_15LbQG60EeGkd4g88tZXfA">
-    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_146VgW60EeGkd4g88tZXfA" name="title">
-      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
-    </eStructuralFeatures>
+  <eClassifiers xsi:type="ecore:EClass" xmi:id="_146VgG60EeGkd4g88tZXfA" name="Book" eSuperTypes="_15LbQG60EeGkd4g88tZXfA _9M9ys29IEeGekPcBm25hwQ">
     <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_146Vg260EeGkd4g88tZXfA" name="pages" defaultValueLiteral="100">
       <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
     </eStructuralFeatures>
     <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_1468kW60EeGkd4g88tZXfA" name="category" eType="_15F7sG60EeGkd4g88tZXfA" unsettable="true"/>
     <eStructuralFeatures xsi:type="ecore:EReference" xmi:id="_148KsG60EeGkd4g88tZXfA" name="author" lowerBound="1" eType="_15CRUW60EeGkd4g88tZXfA" eOpposite="_15EGgG60EeGkd4g88tZXfA"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_9MlYMG9IEeGekPcBm25hwQ" name="subtitle">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" xmi:id="_148KsW60EeGkd4g88tZXfA" name="Library" eSuperTypes="_15OelG60EeGkd4g88tZXfA">
     <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_148Ksm60EeGkd4g88tZXfA" name="name">
@@ -50,6 +50,8 @@
     <eLiterals xmi:id="_15HJ0G60EeGkd4g88tZXfA" name="Mystery"/>
     <eLiterals xmi:id="_15Hw4G60EeGkd4g88tZXfA" name="ScienceFiction" value="1"/>
     <eLiterals xmi:id="_15Hw4W60EeGkd4g88tZXfA" name="Biography" value="2"/>
+    <eLiterals xmi:id="_9Mw-YG9IEeGekPcBm25hwQ" name="Manga" value="3" literal="Manga"/>
+    <eLiterals xmi:id="_9Mw-YW9IEeGekPcBm25hwQ" name="Manhwa" value="5"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" xmi:id="_15Hw4m60EeGkd4g88tZXfA" name="Item" abstract="true">
     <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15Hw4260EeGkd4g88tZXfA" name="publicationDate">
@@ -63,19 +65,13 @@
     <eStructuralFeatures xsi:type="ecore:EReference" xmi:id="_15JmEm60EeGkd4g88tZXfA" name="borrowers" ordered="false" upperBound="-1" eType="_15NQcW60EeGkd4g88tZXfA" eOpposite="_15N3gG60EeGkd4g88tZXfA"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" xmi:id="_15LbQG60EeGkd4g88tZXfA" name="CirculatingItem" abstract="true" eSuperTypes="_15Hw4m60EeGkd4g88tZXfA _15IX8G60EeGkd4g88tZXfA"/>
-  <eClassifiers xsi:type="ecore:EClass" xmi:id="_15LbQ260EeGkd4g88tZXfA" name="Periodical" abstract="true" eSuperTypes="_15Hw4m60EeGkd4g88tZXfA">
-    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15LbRW60EeGkd4g88tZXfA" name="title">
-      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
-    </eStructuralFeatures>
+  <eClassifiers xsi:type="ecore:EClass" xmi:id="_15LbQ260EeGkd4g88tZXfA" name="Periodical" abstract="true" eSuperTypes="_15Hw4m60EeGkd4g88tZXfA _9M9ys29IEeGekPcBm25hwQ">
     <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15LbR260EeGkd4g88tZXfA" name="issuesPerYear" lowerBound="1">
       <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
     </eStructuralFeatures>
   </eClassifiers>
-  <eClassifiers xsi:type="ecore:EClass" xmi:id="_15MCUG60EeGkd4g88tZXfA" name="AudioVisualItem" abstract="true" eSuperTypes="_15LbQG60EeGkd4g88tZXfA">
-    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15MCUm60EeGkd4g88tZXfA" name="title">
-      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
-    </eStructuralFeatures>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15MCVG60EeGkd4g88tZXfA" name="minutesLength" lowerBound="1">
+  <eClassifiers xsi:type="ecore:EClass" xmi:id="_15MCUG60EeGkd4g88tZXfA" name="AudioVisualItem" abstract="true" eSuperTypes="_15LbQG60EeGkd4g88tZXfA _9M9ys29IEeGekPcBm25hwQ">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15MCVG60EeGkd4g88tZXfA" name="minutes" lowerBound="1">
       <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
     </eStructuralFeatures>
     <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15MCVm60EeGkd4g88tZXfA" name="damaged">
@@ -83,7 +79,6 @@
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" xmi:id="_15MpYW60EeGkd4g88tZXfA" name="BookOnTape" eSuperTypes="_15MCUG60EeGkd4g88tZXfA">
-    <eStructuralFeatures xsi:type="ecore:EReference" xmi:id="_15MpY260EeGkd4g88tZXfA" name="reader" eType="_15N3gm60EeGkd4g88tZXfA"/>
     <eStructuralFeatures xsi:type="ecore:EReference" xmi:id="_15MpZG60EeGkd4g88tZXfA" name="author" eType="_15CRUW60EeGkd4g88tZXfA"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" xmi:id="_15MpZm60EeGkd4g88tZXfA" name="VideoCassette" eSuperTypes="_15MCUG60EeGkd4g88tZXfA">
@@ -96,7 +91,7 @@
     <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15N3g260EeGkd4g88tZXfA" name="firstName" lowerBound="1">
       <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15N3hW60EeGkd4g88tZXfA" name="lastName" lowerBound="1">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_15N3hW60EeGkd4g88tZXfA" name="familyName" lowerBound="1">
       <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
   </eClassifiers>
@@ -108,4 +103,10 @@
       <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
   </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" xmi:id="_9M9ysW9IEeGekPcBm25hwQ" name="Magazine" eSuperTypes="_15LbQ260EeGkd4g88tZXfA"/>
+  <eClassifiers xsi:type="ecore:EClass" xmi:id="_9M9ys29IEeGekPcBm25hwQ" name="TitledItem">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" xmi:id="_9M9ytG9IEeGekPcBm25hwQ" name="title">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+  </eClassifiers>
 </ecore:EPackage>