Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Update/GrassCoverSlipOffOutwards/GrassCoverSlipOffOutwardsFailureMechanismUpdateExtensions.cs
===================================================================
diff -u -ra5714fc0488030773fff50dfc82041c6cb9edc2f -rbb04ea61be6e4ce94cb1453c4578b0e9256168c4
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Update/GrassCoverSlipOffOutwards/GrassCoverSlipOffOutwardsFailureMechanismUpdateExtensions.cs	(.../GrassCoverSlipOffOutwardsFailureMechanismUpdateExtensions.cs)	(revision a5714fc0488030773fff50dfc82041c6cb9edc2f)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Update/GrassCoverSlipOffOutwards/GrassCoverSlipOffOutwardsFailureMechanismUpdateExtensions.cs	(.../GrassCoverSlipOffOutwardsFailureMechanismUpdateExtensions.cs)	(revision bb04ea61be6e4ce94cb1453c4578b0e9256168c4)
@@ -62,7 +62,7 @@
 
             FailureMechanismEntity entity = mechanism.GetCorrespondingEntity(
                 context.FailureMechanismEntities, 
-                o => o.FailureMechanismEntityId);
+                context);
 
             entity.IsRelevant = Convert.ToByte(mechanism.IsRelevant);