Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs
===================================================================
diff -u -r50b3a6c556aace513b84909963bbc0ad37ee4374 -rb0dc46315e824778c8f43d8956f958376a3b802f
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs	(.../MicrostabilityResultView.cs)	(revision 50b3a6c556aace513b84909963bbc0ad37ee4374)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs	(.../MicrostabilityResultView.cs)	(revision b0dc46315e824778c8f43d8956f958376a3b802f)
@@ -53,13 +53,7 @@
         /// </summary>
         public MicrostabilityResultView(IObservableEnumerable<MicrostabilityFailureMechanismSectionResult> failureMechanismSectionResults,
                                         MicrostabilityFailureMechanism failureMechanism)
-            : base(failureMechanismSectionResults, failureMechanism)
-        {
-            var assemblyResultControl = new FailureMechanismAssemblyCategoryGroupControl();
-            SetAssemblyResultControl(
-                assemblyResultControl,
-                () => assemblyResultControl.SetAssemblyResult(MicrostabilityFailureMechanismAssemblyFactory.AssembleFailureMechanism(FailureMechanism)));
-        }
+            : base(failureMechanismSectionResults, failureMechanism) {}
 
         protected override MicrostabilitySectionResultRow CreateFailureMechanismSectionResultRow(MicrostabilityFailureMechanismSectionResult sectionResult)
         {
@@ -120,5 +114,10 @@
                 DataGridViewControl,
                 nameof(MicrostabilitySectionResultRow.ManualAssemblyCategoryGroup));
         }
+
+        protected override void UpdateAssemblyResultControl()
+        {
+            FailureMechanismAssemblyResultControl.SetAssemblyResult(MicrostabilityFailureMechanismAssemblyFactory.AssembleFailureMechanism(FailureMechanism));
+        }
     }
 }
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