Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs
===================================================================
diff -u -rc82e195aaa6fea71270f7d98520ff314f3432d0e -rbf615dd419e3534ef055bf9072a9f7e3ffef0ad6
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs	(.../ClosingStructuresPlugin.cs)	(revision c82e195aaa6fea71270f7d98520ff314f3432d0e)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs	(.../ClosingStructuresPlugin.cs)	(revision bf615dd419e3534ef055bf9072a9f7e3ffef0ad6)
@@ -601,10 +601,10 @@
             var parentGroupContext = (ClosingStructuresCalculationGroupContext) parentNodeData;
 
             parentGroupContext.WrappedData.Children.Remove(context.WrappedData);
-            var closingStructuresCalculations = context.FailureMechanism.Calculations.Cast<StructuresCalculation<ClosingStructuresInput>>().ToArray();
 
-            StructuresHelper.UpdateCalculationToSectionResultAssignments(context.FailureMechanism.SectionResults,
-                                                                         closingStructuresCalculations);
+            StructuresHelper.UpdateCalculationToSectionResultAssignments(
+                context.FailureMechanism.SectionResults,
+                context.FailureMechanism.Calculations.Cast<StructuresCalculation<ClosingStructuresInput>>().ToArray());
 
             parentGroupContext.WrappedData.Children.Remove(context.WrappedData);
             parentGroupContext.NotifyObservers();
@@ -691,8 +691,9 @@
             if (calculationGroupContext != null)
             {
                 calculationGroupContext.WrappedData.Children.Remove(context.WrappedData);
-                StructuresHelper.UpdateCalculationToSectionResultAssignments(context.FailureMechanism.SectionResults,
-                                                                             context.FailureMechanism.Calculations.Cast<StructuresCalculation<ClosingStructuresInput>>());
+                StructuresHelper.UpdateCalculationToSectionResultAssignments(
+                    context.FailureMechanism.SectionResults,
+                    context.FailureMechanism.Calculations.Cast<StructuresCalculation<ClosingStructuresInput>>());
                 calculationGroupContext.NotifyObservers();
             }
         }
Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs
===================================================================
diff -u -ra1b54ba50e7e920dcb7d40b9237ab596a03fd7c9 -rbf615dd419e3534ef055bf9072a9f7e3ffef0ad6
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs	(.../GrassCoverErosionInwardsPlugin.cs)	(revision a1b54ba50e7e920dcb7d40b9237ab596a03fd7c9)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs	(.../GrassCoverErosionInwardsPlugin.cs)	(revision bf615dd419e3534ef055bf9072a9f7e3ffef0ad6)
@@ -615,10 +615,10 @@
             var parentGroupContext = (GrassCoverErosionInwardsCalculationGroupContext) parentNodeData;
 
             parentGroupContext.WrappedData.Children.Remove(context.WrappedData);
-            var grassCoverErosionInwardsCalculations = context.FailureMechanism.Calculations.Cast<GrassCoverErosionInwardsCalculation>().ToArray();
 
-            GrassCoverErosionInwardsHelper.UpdateCalculationToSectionResultAssignments(context.FailureMechanism.SectionResults,
-                                                                                       grassCoverErosionInwardsCalculations);
+            GrassCoverErosionInwardsHelper.UpdateCalculationToSectionResultAssignments(
+                context.FailureMechanism.SectionResults,
+                context.FailureMechanism.Calculations.Cast<GrassCoverErosionInwardsCalculation>().ToArray());
 
             parentGroupContext.NotifyObservers();
         }
@@ -728,7 +728,9 @@
             if (calculationGroupContext != null)
             {
                 calculationGroupContext.WrappedData.Children.Remove(context.WrappedData);
-                GrassCoverErosionInwardsHelper.UpdateCalculationToSectionResultAssignments(context.FailureMechanism.SectionResults, context.FailureMechanism.Calculations.OfType<GrassCoverErosionInwardsCalculation>());
+                GrassCoverErosionInwardsHelper.UpdateCalculationToSectionResultAssignments(
+                    context.FailureMechanism.SectionResults,
+                    context.FailureMechanism.Calculations.OfType<GrassCoverErosionInwardsCalculation>());
                 calculationGroupContext.NotifyObservers();
             }
         }
Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs
===================================================================
diff -u -rc82e195aaa6fea71270f7d98520ff314f3432d0e -rbf615dd419e3534ef055bf9072a9f7e3ffef0ad6
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision c82e195aaa6fea71270f7d98520ff314f3432d0e)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision bf615dd419e3534ef055bf9072a9f7e3ffef0ad6)
@@ -601,10 +601,10 @@
             var parentGroupContext = (HeightStructuresCalculationGroupContext) parentNodeData;
 
             parentGroupContext.WrappedData.Children.Remove(context.WrappedData);
-            var heightStructuresCalculations = context.FailureMechanism.Calculations.Cast<StructuresCalculation<HeightStructuresInput>>().ToArray();
 
-            StructuresHelper.UpdateCalculationToSectionResultAssignments(context.FailureMechanism.SectionResults,
-                                                                         heightStructuresCalculations);
+            StructuresHelper.UpdateCalculationToSectionResultAssignments(
+                context.FailureMechanism.SectionResults,
+                context.FailureMechanism.Calculations.Cast<StructuresCalculation<HeightStructuresInput>>().ToArray());
 
             parentGroupContext.NotifyObservers();
         }
@@ -714,7 +714,9 @@
             if (calculationGroupContext != null)
             {
                 calculationGroupContext.WrappedData.Children.Remove(context.WrappedData);
-                StructuresHelper.UpdateCalculationToSectionResultAssignments(context.FailureMechanism.SectionResults, context.FailureMechanism.Calculations.Cast<StructuresCalculation<HeightStructuresInput>>());
+                StructuresHelper.UpdateCalculationToSectionResultAssignments(
+                    context.FailureMechanism.SectionResults,
+                    context.FailureMechanism.Calculations.Cast<StructuresCalculation<HeightStructuresInput>>());
                 calculationGroupContext.NotifyObservers();
             }
         }
Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs
===================================================================
diff -u -rc82e195aaa6fea71270f7d98520ff314f3432d0e -rbf615dd419e3534ef055bf9072a9f7e3ffef0ad6
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs	(.../StabilityPointStructuresPlugin.cs)	(revision c82e195aaa6fea71270f7d98520ff314f3432d0e)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs	(.../StabilityPointStructuresPlugin.cs)	(revision bf615dd419e3534ef055bf9072a9f7e3ffef0ad6)
@@ -597,10 +597,10 @@
             var parentGroupContext = (StabilityPointStructuresCalculationGroupContext) parentNodeData;
 
             parentGroupContext.WrappedData.Children.Remove(context.WrappedData);
-            StructuresCalculation<StabilityPointStructuresInput>[] stabilityPointStructuresCalculations = context.FailureMechanism.Calculations.Cast<StructuresCalculation<StabilityPointStructuresInput>>().ToArray();
 
-            StructuresHelper.UpdateCalculationToSectionResultAssignments(context.FailureMechanism.SectionResults,
-                                                                         stabilityPointStructuresCalculations);
+            StructuresHelper.UpdateCalculationToSectionResultAssignments(
+                context.FailureMechanism.SectionResults,
+                context.FailureMechanism.Calculations.Cast<StructuresCalculation<StabilityPointStructuresInput>>().ToArray());
 
             parentGroupContext.NotifyObservers();
         }