diff --git a/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/dialog/.ratings b/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/dialog/.ratings
index d2b9461dead327a2ea392b7084dba92922e53117..42d5b355b5307ccb5ce3688f0d6c8e910634c708 100644
--- a/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/dialog/.ratings
+++ b/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/dialog/.ratings
@@ -4,6 +4,6 @@ ElementTreeMultiSelectDialog.java 3b2ba4afc337e35175ce2e7d28e248f9d853ee32 GREEN
 ElementTreeSingleSelectDialog.java af76db0d43752b8a7af6ecdd6963f80c446f5b39 GREEN
 IDialogEditSupport.java 3c66b23d66cffaaf9bb4848b025a3fdb1a5b86dc GREEN
 ModelElementTreeContentProvider.java ac8da7ee7adf800850c528aa35e139b76a7d0318 GREEN
-ModelElementWithRefCopyMessageHandler.java 1eb24195dbc9d5e3c019a841c312370e676c70fa YELLOW
+ModelElementWithRefCopyMessageHandler.java 1eb24195dbc9d5e3c019a841c312370e676c70fa GREEN
 MultiFieldInputDialog.java 780e7a2aaab687666325b69d51d8df02646d723a GREEN
 MultiRootTreeContentProvider.java 279ed5c5bcc5f000bf4e8f0fa3c131ba0411221b GREEN
diff --git a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/extension/base/DialogMessageHandler.java b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/extension/base/DialogMessageHandler.java
index 173625e14ace15c4bfc32aa338e1da7247d7081c..3d533cd9b2088e877dc0114302f1ca36d5624281 100644
--- a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/extension/base/DialogMessageHandler.java
+++ b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/extension/base/DialogMessageHandler.java
@@ -25,6 +25,7 @@ import org.fortiss.tooling.kernel.extension.data.ILogMessageContext;
 
 /**
  * {@link ILogMessageHandler} that displays warning dialogs of
+ * TODO(HP): 1
  * {@link ModelElementWithRefCopyMessage}
  * s which are emitted when a user copies elements which reference
  * {@link IModelElementSpecification}s.
diff --git a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/util/MessageUtilsExtended.java b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/util/MessageUtilsExtended.java
index fa3202e682a4573275fbb9c0db887ec701eeade3..dd46b1c451719f73dcdd516088ac35f95087d3bc 100644
--- a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/util/MessageUtilsExtended.java
+++ b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/util/MessageUtilsExtended.java
@@ -41,16 +41,19 @@ public class MessageUtilsExtended {
 
 	/** Opens a error dialog in the UI thread. */
 	public static void showErrorInUIThread(final String title, final String message) {
+		// TODO(HP): 5.6
 		syncExec(() -> MessageUtils.showError(title, message));
 	}
 
 	/** Opens a warning dialog in the UI thread. */
 	public static void showWarningInUIThread(final String title, final String message) {
+		// TODO(HP): 5.6
 		syncExec(() -> MessageUtils.showWarning(title, message));
 	}
 
 	/** Opens an info dialog in the UI thread. */
 	public static void showInfoInUIThread(final String title, final String message) {
+		// TODO(HP): 5.6
 		syncExec(() -> MessageUtils.showInfo(title, message));
 	}
 
diff --git a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/extension/base/.ratings b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/extension/base/.ratings
index e756c48ba14b570b7465678ab84cdf609f84f9bc..0a29d0c1e0c82d128da5a762830cba25b5bcc927 100644
--- a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/extension/base/.ratings
+++ b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/extension/base/.ratings
@@ -1,7 +1,7 @@
 ConstraintBases.java 93b4743cc1f5e2677635e644663ba934ef7f7f4e GREEN
 ConstraintCheckerBase.java 92de33f1a3071dc6d66a55d8c10f5d5cc967a4fc GREEN
 ConstraintViolationBase.java ec66973ab2183623f0cd4a85c59c886dddad6cf6 GREEN
-DialogMessage.java 8420640e999e4fb15fa644333e5d71e1d16c2559 YELLOW
+DialogMessage.java 8420640e999e4fb15fa644333e5d71e1d16c2559 GREEN
 ElementCompositorBase.java 7a445e5adde11878fe0515baca8b915287149b28 GREEN
 MultiViolationConstraintCheckerBase.java 30886a94c99cf8948f64401b1db821abe06e1e6c GREEN
 PrototypeProviderBase.java ebcd1794c3798b9899a620b01fd5aa0402129423 GREEN
diff --git a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/utils/.ratings b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/utils/.ratings
index 2215c70b5aceda5fe06d51fe2c9113fbba847c0a..15d2467ff578f5cb0df6d463319d9b0a64056479 100644
--- a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/utils/.ratings
+++ b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/utils/.ratings
@@ -8,7 +8,7 @@ HierarchicalNameComparator.java 6face1b673126701a0721af48ead2f9766c17d46 GREEN
 IdentifierUtils.java fff43dc4e84cdd89c3ece4f5d9d89aec4b0749c2 GREEN
 JavaUtils.java 65cdadfb9137a240ad59992eacf53a15b7f20804 GREEN
 KernelModelElementUtils.java 56c86fe9afb23053f50d7279809afd2a5bb10eba GREEN
-LoggingUtils.java 0e0aa5d466d80ea29cfc7e91178b23a5cdd4ddf7 YELLOW
+LoggingUtils.java 0e0aa5d466d80ea29cfc7e91178b23a5cdd4ddf7 GREEN
 PrototypesUtils.java ec75bed75cfc5103f1f38e3a29df86f729428775 GREEN
 ResourceUtils.java 698c7db34acb4f1a258a1953e6afcca9823763a8 GREEN
 TransformationUtils.java 495891fae79b99c103cf61f607792dd1e48a5307 GREEN