Index: Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsGuiPlugin.cs
===================================================================
diff -u -rdaa1008263412accdb1fcad949ddf100fb2e97b7 -r6a37d7480a8d92ab98cc68b72fdfce2003c3aafa
--- Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsGuiPlugin.cs	(.../RingtoetsGuiPlugin.cs)	(revision daa1008263412accdb1fcad949ddf100fb2e97b7)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsGuiPlugin.cs	(.../RingtoetsGuiPlugin.cs)	(revision 6a37d7480a8d92ab98cc68b72fdfce2003c3aafa)
@@ -108,6 +108,7 @@
             yield return new PropertyInfo<IAssessmentSection, AssessmentSectionProperties>();
             yield return new PropertyInfo<HydraulicBoundaryDatabaseContext, HydraulicBoundaryDatabaseProperties>();
             yield return new PropertyInfo<FailureMechanismContext<IFailureMechanism>, StandAloneFailureMechanismContextProperties>();
+            yield return new PropertyInfo<ICalculationContext<CalculationGroup, IFailureMechanism>, CalculationGroupContextProperties>();
         }
 
         /// <summary>