Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/PropertyClasses/ClosingStructuresInputContextProperties.cs
===================================================================
diff -u -r0f678f97e76d90e4a7e7f0611ff22ab196b46381 -r2a0fbe6ec22928831305671ecd4f41030b827250
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/PropertyClasses/ClosingStructuresInputContextProperties.cs	(.../ClosingStructuresInputContextProperties.cs)	(revision 0f678f97e76d90e4a7e7f0611ff22ab196b46381)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/PropertyClasses/ClosingStructuresInputContextProperties.cs	(.../ClosingStructuresInputContextProperties.cs)	(revision 2a0fbe6ec22928831305671ecd4f41030b827250)
@@ -22,6 +22,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Linq;
 using Core.Common.Base.Data;
 using Core.Common.Gui.Attributes;
 using Core.Common.Utils;
@@ -178,7 +179,9 @@
 
         protected override void AfterSettingStructure()
         {
-            StructuresHelper.Update(data.FailureMechanism.SectionResults, data.Calculation);
+            StructuresHelper.UpdateCalculationToSectionResultAssignments(
+                data.FailureMechanism.SectionResults, 
+                data.FailureMechanism.Calculations.Cast<StructuresCalculation<ClosingStructuresInput>>());
         }
 
         #region Model factors