Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs
===================================================================
diff -u -r768c17a054c63ab550afc2bb2e6bf5ca2c40adc3 -r124f4a3b7ae2032d77349a21879e94c8369a65ef
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs	(.../GrassCoverErosionInwardsPlugin.cs)	(revision 768c17a054c63ab550afc2bb2e6bf5ca2c40adc3)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs	(.../GrassCoverErosionInwardsPlugin.cs)	(revision 124f4a3b7ae2032d77349a21879e94c8369a65ef)
@@ -397,12 +397,9 @@
             var assessmentSection = o as IAssessmentSection;
             var failureMechanism = o as GrassCoverErosionInwardsFailureMechanism;
 
-            var viewFailureMechanismContext = (GrassCoverErosionInwardsFailureMechanismContext) view.Data;
-            GrassCoverErosionInwardsFailureMechanism viewFailureMechanism = viewFailureMechanismContext.WrappedData;
-
             return assessmentSection != null
-                       ? ReferenceEquals(viewFailureMechanismContext.Parent, assessmentSection)
-                       : ReferenceEquals(viewFailureMechanism, failureMechanism);
+                       ? ReferenceEquals(view.AssessmentSection, assessmentSection)
+                       : ReferenceEquals(view.FailureMechanism, failureMechanism);
         }
 
         #endregion