diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/editingsupport/MultiSelectionEditingSupport.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/editingsupport/MultiSelectionEditingSupport.java
index 7f64cdb24b35cacc1a2b37d285c93250f8d4386e..d913c735e49ae1e3bf37e7294e3e6fa2c4eb0872 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/editingsupport/MultiSelectionEditingSupport.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/editingsupport/MultiSelectionEditingSupport.java
@@ -36,7 +36,7 @@ import org.fortiss.tooling.kernel.service.IPersistencyService;
  * @author barner
  * @author $Author$
  * @version $Rev$
- * @ConQAT.Rating YELLOW Hash: 1961065B20DCC91D37CC8E400251FEDD
+ * @ConQAT.Rating YELLOW Hash: C35F4B3B7AF80EFCE7D36880D36C9F1A
  * 
  */
 public class MultiSelectionEditingSupport extends AnnotationEditingSupportBase {
@@ -144,7 +144,7 @@ public class MultiSelectionEditingSupport extends AnnotationEditingSupportBase {
 				@Override
 				public void run() {
 					try {
-						entry.setSpecificationValue(value, specClass);
+						entry.setSpecificationValue(value, specClass, instanceKey);
 					} catch(Exception e) {
 						// Ignore
 					}