--- a/gwt-client/src/main/java/org/dive4elements/river/client/shared/model/BUNDUArtifact.java	Wed May 16 11:08:56 2018 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/shared/model/BUNDUArtifact.java	Wed May 16 17:43:47 2018 +0200
@@ -15,22 +15,32 @@
  *
  * @author Gernot Belger
  */
-public class BUNDUArtifact extends DefaultArtifact {
+public class BUNDUArtifact extends AbstractFixBunduArtifact {
 
     /** The name of this artifact: 'bundu'. */
     private static final String NAME = "bundu";
 
-    /** Necessary for serialization */
     public BUNDUArtifact() {
+        super();
     }
 
-    public BUNDUArtifact(final String uuid, final String hash, final boolean inBackground, final List<CalculationMessage> messages) {
-        super(uuid, hash, inBackground, messages);
+    public BUNDUArtifact(final String uuid, final String hash) {
+        super(uuid, hash);
+    }
+
+    public BUNDUArtifact(final String uuid, final String hash, final boolean background, final List<CalculationMessage> msg) {
+        super(uuid, hash, background, msg);
     }
 
     @Override
     public String getName() {
         return NAME;
     }
+
+    @Override
+    protected String getEventstateId() {
+
+        return "state.bundu.eventselect"; // mit bundu.xml im server synchron halten :-(
+    }
 }
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