diff --git a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/OPListController.java b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/OPListController.java
index 007ce79..aee22c3 100644
--- a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/OPListController.java
+++ b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/OPListController.java
@@ -114,17 +114,19 @@ public class OPListController implements Serializable {
             } catch (QueryException e) {
                 logger.severe("Failed to get op liste:" + e.getMessage());
             }
-            // wir selektieren hier alle Rechnungen vor, falls der Mahnlauf gerade erstellt
+            // wir selektieren hier alle fälligen Rechnungen vor, falls der Mahnlauf gerade erstellt
             // wird.
             if (workflowController.getWorkitem().getItemValueInteger("$version") == 0
                     || (workflowController.getWorkitem().getItemValueInteger("$version") == 1
                             && workflowController.getWorkitem().getItemValueInteger("$lastevent") == 100)) {
                 List<String> intialSelection = new ArrayList<String>();
                 for (ItemCollection invoice : invoiceList) {
-                    intialSelection.add(invoice.getUniqueID());
+                   
+                    if ("workitem".equals(invoice.getType()) && invoice.getTaskID()>=5100) {
+                        intialSelection.add(invoice.getUniqueID());
+                    }
                 }
                 workflowController.getWorkitem().setItemValue("$workitemref", intialSelection);
-
             }
 
         } else {
diff --git a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/mahnlauf/MahnlaufRefAddAdapter.java b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/mahnlauf/MahnlaufRefAddAdapter.java
index cf970cd..73d6233 100644
--- a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/mahnlauf/MahnlaufRefAddAdapter.java
+++ b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/mahnlauf/MahnlaufRefAddAdapter.java
@@ -126,7 +126,8 @@ public class MahnlaufRefAddAdapter implements SignalAdapter {
 	 * @throws ModelException
 	 * @throws PluginException
 	 */
-	public ItemCollection createNewMahnlauf(String key, ItemCollection invoice, ItemCollection event)
+	@SuppressWarnings("unused")
+    public ItemCollection createNewMahnlauf(String key, ItemCollection invoice, ItemCollection event)
 			throws ModelException, PluginException {
 		String modelVersion = null;
 		int taskID = -1;