Index: Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/GrassCoverSlipOffInwardsFailureMechanismSectionResult.cs
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diff -u -r00aed7a63fa005ef08099fe39ea39fdb0a5d9bad -rd7696913d8f9239cb80eb2c3bac6cc0ccf23d479
--- Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/GrassCoverSlipOffInwardsFailureMechanismSectionResult.cs	(.../GrassCoverSlipOffInwardsFailureMechanismSectionResult.cs)	(revision 00aed7a63fa005ef08099fe39ea39fdb0a5d9bad)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/GrassCoverSlipOffInwardsFailureMechanismSectionResult.cs	(.../GrassCoverSlipOffInwardsFailureMechanismSectionResult.cs)	(revision d7696913d8f9239cb80eb2c3bac6cc0ccf23d479)
@@ -22,6 +22,7 @@
 using System;
 using Core.Common.Base.Data;
 using Ringtoets.Common.Data.FailureMechanism;
+using Ringtoets.Common.Primitives;
 
 namespace Ringtoets.Integration.Data.StandAlone.SectionResults
 {