Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs
===================================================================
diff -u -r54fd939cf2a3d8f718dad28faa24373334d4cc2e -r9383ddebb862ad6d2e18939d544c3710745a7e3f
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs	(.../StabilityPointStructuresPlugin.cs)	(revision 54fd939cf2a3d8f718dad28faa24373334d4cc2e)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs	(.../StabilityPointStructuresPlugin.cs)	(revision 9383ddebb862ad6d2e18939d544c3710745a7e3f)
@@ -60,7 +60,10 @@
         {
             yield return new PropertyInfo<StabilityPointStructuresFailureMechanismContext, StabilityPointStructuresFailureMechanismProperties>
             {
-                GetObjectPropertiesData = context => context.WrappedData
+                CreateInstance = context => new StabilityPointStructuresFailureMechanismProperties
+                {
+                    Data = context.WrappedData
+                }
             };
             yield return new PropertyInfo<StabilityPointStructure, StabilityPointStructureProperties>();
             yield return new PropertyInfo<StabilityPointStructuresInputContext, StabilityPointStructuresInputContextProperties>();