diff --git a/org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/.ratings b/org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/.ratings
index 05513427bcfc3b67c6aac301bb32cf0ec0d5653b..988b0e6731a953fd80ba5a76c6065f0e87018e42 100644
--- a/org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/.ratings
+++ b/org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/.ratings
@@ -1,3 +1,3 @@
 IModelQualityViewPart.java 708f8089645df12098ea67190805cce343045d2e GREEN
-ModelQualityFXController.java 7b6ccb46480633397751310aff355235ef9e8bb7 YELLOW
+ModelQualityFXController.java c5577d2762eb916835386de5987109fc7899f1bc GREEN
 ModelQualityFXViewPart.java 9cfc7f60a86ea5b915c726b16712f8be7dec2c5f GREEN
diff --git a/org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/ModelQualityFXController.java b/org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/ModelQualityFXController.java
index 7b6ccb46480633397751310aff355235ef9e8bb7..c5577d2762eb916835386de5987109fc7899f1bc 100644
--- a/org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/ModelQualityFXController.java
+++ b/org.fortiss.tooling.ext.quality.ui/src/org/fortiss/tooling/ext/quality/ui/view/fx/ModelQualityFXController.java
@@ -141,6 +141,7 @@ public class ModelQualityFXController extends CompositeFXControllerBase<SplitPan
 	/** {@inheritDoc} */
 	@Override
 	public void initialize() {
+		// TODO (#4335)
 		childMetricChoiceBox.getItems().addAll(MetricKey.values());
 		xScatterMetricChoiceBox.getItems().addAll(MetricKey.values());
 		yScatterMetricChoiceBox.getItems().addAll(MetricKey.values());