Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs
===================================================================
diff -u -rd14cc356c199c64f5f26df966d74206268e8c1fc -r5b29dd531b618b6d3969e7cba9c95d31517290e4
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision d14cc356c199c64f5f26df966d74206268e8c1fc)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 5b29dd531b618b6d3969e7cba9c95d31517290e4)
@@ -787,6 +787,8 @@
                                                   RingtoetsCommonDataResources.Calculation_DefaultName,
                                                   c => c.Name)
             };
+            WaveConditionsInputHelper.SetCategoryType(calculation.InputParameters, 
+                                                      nodeData.AssessmentSection.FailureMechanismContribution.NormativeNorm);
             nodeData.WrappedData.Children.Add(calculation);
             nodeData.WrappedData.NotifyObservers();
         }