diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/allocation/AllocationConnectionEditPartBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/allocation/AllocationConnectionEditPartBase.java
index b5ee93991672823b2553079397d181a974b93f76..63a5363432e8c2951c5df3ab717cfd0f26ef5bb3 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/allocation/AllocationConnectionEditPartBase.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/allocation/AllocationConnectionEditPartBase.java
@@ -29,7 +29,7 @@ import org.fortiss.tooling.base.ui.layout.IDiagramLayoutConfiguration;
  * @author $Author: hoelzl $
  * @version $Rev: 18709 $
  * @param <T>
- * @ConQAT.Rating YELLOW Hash: 268DD09BF527D2CCD78FAFCB933C0D85
+ * @ConQAT.Rating GREEN Hash: 46E2D8D9E24BE02BEC398AD9F361C247
  */
 public abstract class AllocationConnectionEditPartBase<T extends ConnectionSegmentBase> extends
 		ConnectionEditPartBase<T> {
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/allocation/AllocationSubDiagramEditPartBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/allocation/AllocationSubDiagramEditPartBase.java
index 43d551359e98a6969b857def208722657139275e..2485868f5ca27c1e82a96a14420317f500c32b7b 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/allocation/AllocationSubDiagramEditPartBase.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/allocation/AllocationSubDiagramEditPartBase.java
@@ -72,7 +72,7 @@ import org.fortiss.tooling.kernel.utils.EcoreUtils;
  * @author $Author: hoelzl $
  * @version $Rev: 18709 $
  * @param <T>
- * @ConQAT.Rating GREEN Hash: CEE547DE8E92222EAAE1BD3287CBDC30
+ * @ConQAT.Rating GREEN Hash: C5890B9D68C30A8A8937EB5FD1C97672
  */
 public abstract class AllocationSubDiagramEditPartBase<T extends INamedCommentedElement> extends
 		GraphicalEditPartBase<T> implements NodeEditPart {
@@ -380,7 +380,9 @@ public abstract class AllocationSubDiagramEditPartBase<T extends INamedCommented
 			if(req.getExtendedData().isEmpty()) {
 				// sub diagram background selection works only with hierarchical elements
 				if(!modelChildren.isEmpty()) {
-					// TODO(VA) get(0)
+					// get(0): There is at least one modelChildren due to the guard above, and it is
+					// relevant to use the first one because we pick any of them just to access the
+					// parent.
 					Object object = modelChildren.get(0);
 					IHierarchicElement parentElement =
 							getParentElement((EObject)object, IHierarchicElement.class, false);
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/policy/AllocationDirectConnectionAndReconnectionEditPolicy.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/policy/AllocationDirectConnectionAndReconnectionEditPolicy.java
index 20f4e676172821a983facdbcf5a368c8a5859d67..86620fd1100318ee8058de06f5902a7f517b97ba 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/policy/AllocationDirectConnectionAndReconnectionEditPolicy.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/policy/AllocationDirectConnectionAndReconnectionEditPolicy.java
@@ -32,7 +32,7 @@ import org.fortiss.tooling.base.ui.editpart.command.AllocationConnectCommand;
  * @author eder
  * @author $Author$
  * @version $Rev$
- * @ConQAT.Rating GREEN Hash: 3FD699A85C20C4AD2D96DBC2B4D3D8ED
+ * @ConQAT.Rating GREEN Hash: F046FCF2D9910D9CCFDD62C15A330802
  */
 public class AllocationDirectConnectionAndReconnectionEditPolicy extends
 		DirectConnectionAndReconnectionEditPolicy {
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/utils/DragAndDropBaseUtils.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/utils/DragAndDropBaseUtils.java
index 09e7dfefaa3ca44e08af0e62cf965573340eea6a..ddfb7a20b95c005032b6617d439fda47d64102c9 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/utils/DragAndDropBaseUtils.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/utils/DragAndDropBaseUtils.java
@@ -34,7 +34,7 @@ import org.fortiss.tooling.kernel.extension.data.IConnectionCompositionContext;
  * @author diewald
  * @author $Author$
  * @version $Rev$
- * @ConQAT.Rating GREEN Hash: 824388D4F78A6E57DA6AB343F2FCECD6
+ * @ConQAT.Rating GREEN Hash: DB80C6A65E4242B9EC6D93E90A89E2BB
  */
 public class DragAndDropBaseUtils {