Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs
===================================================================
diff -u -r2646be725cec5e667ad092fe51e31f901d8efc1b -racf5179b0dfbd5e76a46b2014c6899c7c33b525d
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs	(.../MacroStabilityOutwardsResultView.cs)	(revision 2646be725cec5e667ad092fe51e31f901d8efc1b)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs	(.../MacroStabilityOutwardsResultView.cs)	(revision acf5179b0dfbd5e76a46b2014c6899c7c33b525d)
@@ -19,13 +19,15 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System;
 using System.Collections.Generic;
 using Core.Common.Base;
 using Core.Common.Controls.DataGrid;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Forms.Builders;
 using Ringtoets.Common.Forms.Helpers;
 using Ringtoets.Common.Forms.Views;
+using Ringtoets.Common.Primitives;
 using Ringtoets.Integration.Data.StandAlone;
 using Ringtoets.Integration.Data.StandAlone.SectionResults;
 using Ringtoets.Integration.Forms.Views.SectionResultRows;