Index: trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/GuiModelTabComposite.java
===================================================================
--- trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/GuiModelTabComposite.java	(revision 664)
+++ trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/GuiModelTabComposite.java	(revision 666)
@@ -85,6 +85,8 @@
     public void updateModelList() {
         guiModelList.removeAll();
-        for (String modelName : GlobalDataContainer.getInstance().getAllGUIModelNames()) {
-            guiModelList.add(modelName);
+        for(String key : GlobalDataContainer.getInstance().getAllKeys()) {
+            if( GlobalDataContainer.getInstance().getData(key) instanceof GUIModel ) {
+                guiModelList.add(key);
+            }
         }
     }
Index: trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/ModelsTabComposite.java
===================================================================
--- trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/ModelsTabComposite.java	(revision 664)
+++ trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/ModelsTabComposite.java	(revision 666)
@@ -150,6 +150,8 @@
     public void updateModelList() {
         modelList.removeAll();
-        for (String sequencesName : GlobalDataContainer.getInstance().getAllModelNames()) {
-            modelList.add(sequencesName);
+        for(String key : GlobalDataContainer.getInstance().getAllKeys()) {
+            if( GlobalDataContainer.getInstance().getData(key) instanceof IStochasticProcess ) {
+                modelList.add(key);
+            }
         }
     }
Index: trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/SequencesTabComposite.java
===================================================================
--- trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/SequencesTabComposite.java	(revision 664)
+++ trunk/quest-ui-swt/src/main/java/de/ugoe/cs/quest/ui/swt/SequencesTabComposite.java	(revision 666)
@@ -13,4 +13,5 @@
 import org.eclipse.swt.events.SelectionEvent;
 
+import de.ugoe.cs.quest.SequenceInstanceOf;
 import de.ugoe.cs.quest.ui.GlobalDataContainer;
 import de.ugoe.cs.util.console.CommandExecuter;
@@ -129,6 +130,8 @@
     public void updateSequenceList() {
         sequenceList.removeAll();
-        for (String sequencesName : GlobalDataContainer.getInstance().getAllSequencesNames()) {
-            sequenceList.add(sequencesName);
+        for(String key : GlobalDataContainer.getInstance().getAllKeys()) {
+            if( SequenceInstanceOf.isCollectionOfSequences(GlobalDataContainer.getInstance().getData(key)) ) {
+                sequenceList.add(key);
+            }
         }
     }