Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs
===================================================================
diff -u -rf88343c0590cb04c7135ce141872940e59325927 -ra70cb733eb761229173777b9f6cd1b977830b24b
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs	(.../ClosingStructuresPlugin.cs)	(revision f88343c0590cb04c7135ce141872940e59325927)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Plugin/ClosingStructuresPlugin.cs	(.../ClosingStructuresPlugin.cs)	(revision a70cb733eb761229173777b9f6cd1b977830b24b)
@@ -26,10 +26,10 @@
 using System.Windows.Forms;
 using Core.Common.Base;
 using Core.Common.Controls.TreeView;
-using Core.Common.Gui;
 using Core.Common.Gui.ContextMenu;
 using Core.Common.Gui.Forms.ProgressDialog;
 using Core.Common.Gui.Plugin;
+using Core.Common.Utils;
 using Ringtoets.ClosingStructures.Data;
 using Ringtoets.ClosingStructures.Forms.PresentationObjects;
 using Ringtoets.ClosingStructures.Forms.PropertyClasses;