Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs
===================================================================
diff -u -rf690272ef922b7cefaac34021bceca21947004c0 -r16c94d05c67237dec9fcab0f3f03c6b48d3c335b
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs	(.../ClosingStructuresPlugin.cs)	(revision f690272ef922b7cefaac34021bceca21947004c0)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs	(.../ClosingStructuresPlugin.cs)	(revision 16c94d05c67237dec9fcab0f3f03c6b48d3c335b)
@@ -35,6 +35,7 @@
 using Ringtoets.ClosingStructures.Forms.PropertyClasses;
 using Ringtoets.ClosingStructures.Forms.Views;
 using Ringtoets.ClosingStructures.IO;
+using Ringtoets.ClosingStructures.IO.Configurations;
 using Ringtoets.ClosingStructures.Service;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.Calculation;