diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.datadictionary b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.datadictionary
new file mode 100644
index 0000000..6be6c58
--- /dev/null
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.datadictionary
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<datadictionary:DataDictionary xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:datadictionary="http://dataflowanalysis.org/dfd/datadictionary" id="_m8ftYG9cEe-tyf2ezWC1bw">
+  <behaviour id="_odEIQW9cEe-tyf2ezWC1bw" entityName="Ex">
+    <outPin id="_svhb8W9cEe-tyf2ezWC1bw" entityName="Out"/>
+    <outPin id="_tyyPwW9cEe-tyf2ezWC1bw" entityName="OutDead"/>
+    <assignment xsi:type="datadictionary:Assignment" id="_u6Mjwm9cEe-tyf2ezWC1bw" outputPin="_svhb8W9cEe-tyf2ezWC1bw">
+      <term xsi:type="datadictionary:TRUE" id="_x_uxUG9cEe-tyf2ezWC1bw"/>
+    </assignment>
+  </behaviour>
+  <behaviour id="_rFlpsW9cEe-tyf2ezWC1bw" entityName="Store">
+    <inPin id="_r-QXEG9cEe-tyf2ezWC1bw" entityName="In"/>
+  </behaviour>
+</datadictionary:DataDictionary>
diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.dataflowdiagram b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.dataflowdiagram
new file mode 100644
index 0000000..1b09d18
--- /dev/null
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/DeadOutPin.dataflowdiagram
@@ -0,0 +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"/>
+  </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"/>
+  </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"/>
+  </nodes>
+</dataflowdiagram:DataFlowDiagram>
diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary
new file mode 100644
index 0000000..9cf9623
--- /dev/null
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.datadictionary
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<datadictionary:DataDictionary xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:datadictionary="http://dataflowanalysis.org/dfd/datadictionary" id="_YbDkkG9ZEe-tyf2ezWC1bw">
+  <labelTypes id="_esIroG9aEe-tyf2ezWC1bw" entityName="Role">
+    <label id="_gBkNgG9aEe-tyf2ezWC1bw" entityName="Student"/>
+    <label id="_gYF3IG9aEe-tyf2ezWC1bw" entityName="Teacher"/>
+  </labelTypes>
+  <behaviour id="_H01jwW9aEe-tyf2ezWC1bw" entityName="UnUsed">
+    <outPin id="_OUGtQW9aEe-tyf2ezWC1bw" entityName="UnUsed"/>
+    <assignment xsi:type="datadictionary:Assignment" id="_XIrhQm9aEe-tyf2ezWC1bw" outputPin="_OUGtQW9aEe-tyf2ezWC1bw" outputLabels="_gBkNgG9aEe-tyf2ezWC1bw">
+      <term xsi:type="datadictionary:TRUE" id="_926soG9aEe-tyf2ezWC1bw"/>
+    </assignment>
+  </behaviour>
+  <behaviour id="_JgiQkW9aEe-tyf2ezWC1bw" entityName="Used">
+    <outPin id="_OooLwW9aEe-tyf2ezWC1bw" entityName="Used"/>
+    <assignment xsi:type="datadictionary:Assignment" id="_c02Z4m9aEe-tyf2ezWC1bw" outputPin="_OooLwW9aEe-tyf2ezWC1bw" outputLabels="_gYF3IG9aEe-tyf2ezWC1bw">
+      <term xsi:type="datadictionary:TRUE" id="_-zuTIG9aEe-tyf2ezWC1bw"/>
+    </assignment>
+  </behaviour>
+  <behaviour id="_Jz0Y8W9aEe-tyf2ezWC1bw" entityName="Middle">
+    <inPin id="_O7nZMG9aEe-tyf2ezWC1bw" entityName="MiddleIN"/>
+    <inPin id="_QQjL0G9aEe-tyf2ezWC1bw" entityName="MiddleInUnUsed"/>
+    <outPin id="_RogdQW9aEe-tyf2ezWC1bw" entityName="MiddleOut"/>
+    <assignment xsi:type="datadictionary:ForwardingAssignment" id="_T0Ye829aEe-tyf2ezWC1bw" inputPins="_O7nZMG9aEe-tyf2ezWC1bw" outputPin="_RogdQW9aEe-tyf2ezWC1bw"/>
+  </behaviour>
+  <behaviour id="_KHxPsW9aEe-tyf2ezWC1bw" entityName="End">
+    <inPin id="_SomoUG9aEe-tyf2ezWC1bw" entityName="End"/>
+  </behaviour>
+</datadictionary:DataDictionary>
diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.dataflowdiagram b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.dataflowdiagram
new file mode 100644
index 0000000..5b6918d
--- /dev/null
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/UnusedInput.dataflowdiagram
@@ -0,0 +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"/>
+  </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"/>
+  </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"/>
+  </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"/>
+  </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"/>
+  </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"/>
+  </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"/>
+  </nodes>
+</dataflowdiagram:DataFlowDiagram>
diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary
new file mode 100644
index 0000000..749b65a
--- /dev/null
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.datadictionary
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<datadictionary:DataDictionary xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:datadictionary="http://dataflowanalysis.org/dfd/datadictionary" id="_8f7kMG9dEe-tyf2ezWC1bw">
+  <behaviour id="_AOb2QW9eEe-tyf2ezWC1bw" entityName="Out">
+    <outPin id="_Em_x8W9eEe-tyf2ezWC1bw" entityName="Out"/>
+    <assignment xsi:type="datadictionary:Assignment" id="_HeTWQm9eEe-tyf2ezWC1bw" outputPin="_Em_x8W9eEe-tyf2ezWC1bw">
+      <term xsi:type="datadictionary:TRUE" id="_H4h0IG9eEe-tyf2ezWC1bw"/>
+    </assignment>
+  </behaviour>
+  <behaviour id="_AnR0EW9eEe-tyf2ezWC1bw" entityName="In1">
+    <inPin id="_Fc3qAG9eEe-tyf2ezWC1bw" entityName="In1"/>
+  </behaviour>
+  <behaviour id="_A4dqsW9eEe-tyf2ezWC1bw" entityName="In2">
+    <inPin id="_GVCBEG9eEe-tyf2ezWC1bw" entityName="In2"/>
+  </behaviour>
+</datadictionary:DataDictionary>
diff --git a/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.dataflowdiagram b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.dataflowdiagram
new file mode 100644
index 0000000..a31e4af
--- /dev/null
+++ b/bundles/org.dataflowanalysis.examplemodels/models/DFDSimpleModels/WrongFlowName.dataflowdiagram
@@ -0,0 +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"/>
+  </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"/>
+  </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"/>
+  </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"/>
+  </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"/>
+  </nodes>
+</dataflowdiagram:DataFlowDiagram>