diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.dataflowdiagram b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.dataflowdiagram
index 1b09d18..2ba33f5 100644
--- a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.dataflowdiagram
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.dataflowdiagram
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <dataflowdiagram:DataFlowDiagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dataflowdiagram="http://dataflowanalysis.org/dfd/dataflowdiagram" id="_kHhEUG9cEe-tyf2ezWC1bw">
   <flows id="_yekCYG9cEe-tyf2ezWC1bw" sourceNode="_o8VeMW9cEe-tyf2ezWC1bw" destinationNode="_qFISQm9cEe-tyf2ezWC1bw">
-    <destinationPin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.datadictionary#_r-QXEG9cEe-tyf2ezWC1bw"/>
-    <sourcePin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.datadictionary#_svhb8W9cEe-tyf2ezWC1bw"/>
+    <destinationPin href="DeadOutPin.datadictionary#_r-QXEG9cEe-tyf2ezWC1bw"/>
+    <sourcePin href="DeadOutPin.datadictionary#_svhb8W9cEe-tyf2ezWC1bw"/>
   </flows>
   <nodes xsi:type="dataflowdiagram:External" id="_o8VeMW9cEe-tyf2ezWC1bw">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.datadictionary#_odEIQW9cEe-tyf2ezWC1bw"/>
+    <behaviour href="DeadOutPin.datadictionary#_odEIQW9cEe-tyf2ezWC1bw"/>
   </nodes>
   <nodes xsi:type="dataflowdiagram:Store" id="_qFISQm9cEe-tyf2ezWC1bw">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.datadictionary#_rFlpsW9cEe-tyf2ezWC1bw"/>
+    <behaviour href="DeadOutPin.datadictionary#_rFlpsW9cEe-tyf2ezWC1bw"/>
   </nodes>
 </dataflowdiagram:DataFlowDiagram>
diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.dataflowdiagram b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.dataflowdiagram
index 5b6918d..199a16a 100644
--- a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.dataflowdiagram
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.dataflowdiagram
@@ -1,27 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <dataflowdiagram:DataFlowDiagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dataflowdiagram="http://dataflowanalysis.org/dfd/dataflowdiagram" id="_TcoiwG9ZEe-tyf2ezWC1bw">
   <flows id="_g28g4G9bEe-tyf2ezWC1bw" sourceNode="_ZIvJ8G9ZEe-tyf2ezWC1bw" destinationNode="_aBmro29ZEe-tyf2ezWC1bw">
-    <destinationPin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_O7nZMG9aEe-tyf2ezWC1bw"/>
-    <sourcePin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_OooLwW9aEe-tyf2ezWC1bw"/>
+    <destinationPin href="UnusedInput.datadictionary#_O7nZMG9aEe-tyf2ezWC1bw"/>
+    <sourcePin href="UnusedInput.datadictionary#_OooLwW9aEe-tyf2ezWC1bw"/>
   </flows>
   <flows id="_hrVyQG9bEe-tyf2ezWC1bw" sourceNode="_ZuT8MW9ZEe-tyf2ezWC1bw" destinationNode="_aBmro29ZEe-tyf2ezWC1bw">
-    <destinationPin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_QQjL0G9aEe-tyf2ezWC1bw"/>
-    <sourcePin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_OUGtQW9aEe-tyf2ezWC1bw"/>
+    <destinationPin href="UnusedInput.datadictionary#_QQjL0G9aEe-tyf2ezWC1bw"/>
+    <sourcePin href="UnusedInput.datadictionary#_OUGtQW9aEe-tyf2ezWC1bw"/>
   </flows>
   <flows id="_iARgcG9bEe-tyf2ezWC1bw" sourceNode="_aBmro29ZEe-tyf2ezWC1bw" destinationNode="_aSx7Mm9ZEe-tyf2ezWC1bw">
-    <destinationPin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_SomoUG9aEe-tyf2ezWC1bw"/>
-    <sourcePin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_RogdQW9aEe-tyf2ezWC1bw"/>
+    <destinationPin href="UnusedInput.datadictionary#_SomoUG9aEe-tyf2ezWC1bw"/>
+    <sourcePin href="UnusedInput.datadictionary#_RogdQW9aEe-tyf2ezWC1bw"/>
   </flows>
   <nodes xsi:type="dataflowdiagram:External" id="_ZIvJ8G9ZEe-tyf2ezWC1bw" entityName="UsedInput">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_JgiQkW9aEe-tyf2ezWC1bw"/>
+    <behaviour href="UnusedInput.datadictionary#_JgiQkW9aEe-tyf2ezWC1bw"/>
   </nodes>
   <nodes xsi:type="dataflowdiagram:External" id="_ZuT8MW9ZEe-tyf2ezWC1bw" entityName="UnUsedInput">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_H01jwW9aEe-tyf2ezWC1bw"/>
+    <behaviour href="UnusedInput.datadictionary#_H01jwW9aEe-tyf2ezWC1bw"/>
   </nodes>
   <nodes xsi:type="dataflowdiagram:Process" id="_aBmro29ZEe-tyf2ezWC1bw" entityName="Middle">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_Jz0Y8W9aEe-tyf2ezWC1bw"/>
+    <behaviour href="UnusedInput.datadictionary#_Jz0Y8W9aEe-tyf2ezWC1bw"/>
   </nodes>
   <nodes xsi:type="dataflowdiagram:Store" id="_aSx7Mm9ZEe-tyf2ezWC1bw" entityName="End">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary#_KHxPsW9aEe-tyf2ezWC1bw"/>
+    <behaviour href="UnusedInput.datadictionary#_KHxPsW9aEe-tyf2ezWC1bw"/>
   </nodes>
 </dataflowdiagram:DataFlowDiagram>
diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.dataflowdiagram b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.dataflowdiagram
index a31e4af..dbba350 100644
--- a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.dataflowdiagram
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.dataflowdiagram
@@ -1,20 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <dataflowdiagram:DataFlowDiagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dataflowdiagram="http://dataflowanalysis.org/dfd/dataflowdiagram" id="_6m4X4G9dEe-tyf2ezWC1bw">
   <flows id="_L5oSEG9eEe-tyf2ezWC1bw" entityName="flow1" sourceNode="_-599sW9dEe-tyf2ezWC1bw" destinationNode="__WWXsm9dEe-tyf2ezWC1bw">
-    <destinationPin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary#_Fc3qAG9eEe-tyf2ezWC1bw"/>
-    <sourcePin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary#_Em_x8W9eEe-tyf2ezWC1bw"/>
+    <destinationPin href="WrongFlowName.datadictionary#_Fc3qAG9eEe-tyf2ezWC1bw"/>
+    <sourcePin href="WrongFlowName.datadictionary#_Em_x8W9eEe-tyf2ezWC1bw"/>
   </flows>
   <flows id="_MPt20G9eEe-tyf2ezWC1bw" entityName="flow2" sourceNode="_-599sW9dEe-tyf2ezWC1bw" destinationNode="__tAkMm9dEe-tyf2ezWC1bw">
-    <destinationPin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary#_GVCBEG9eEe-tyf2ezWC1bw"/>
-    <sourcePin href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary#_Em_x8W9eEe-tyf2ezWC1bw"/>
+    <destinationPin href="WrongFlowName.datadictionary#_GVCBEG9eEe-tyf2ezWC1bw"/>
+    <sourcePin href="WrongFlowName.datadictionary#_Em_x8W9eEe-tyf2ezWC1bw"/>
   </flows>
   <nodes xsi:type="dataflowdiagram:External" id="_-599sW9dEe-tyf2ezWC1bw" entityName="Out">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary#_AOb2QW9eEe-tyf2ezWC1bw"/>
+    <behaviour href="WrongFlowName.datadictionary#_AOb2QW9eEe-tyf2ezWC1bw"/>
   </nodes>
   <nodes xsi:type="dataflowdiagram:Store" id="__WWXsm9dEe-tyf2ezWC1bw" entityName="In1">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary#_AnR0EW9eEe-tyf2ezWC1bw"/>
+    <behaviour href="WrongFlowName.datadictionary#_AnR0EW9eEe-tyf2ezWC1bw"/>
   </nodes>
   <nodes xsi:type="dataflowdiagram:Store" id="__tAkMm9dEe-tyf2ezWC1bw" entityName="In2">
-    <behaviour href="file:/C:/Users/Huell/Documents/Studium/HIWI/ExampleModels/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary#_A4dqsW9eEe-tyf2ezWC1bw"/>
+    <behaviour href="WrongFlowName.datadictionary#_A4dqsW9eEe-tyf2ezWC1bw"/>
   </nodes>
 </dataflowdiagram:DataFlowDiagram>