Index: Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/MacrostabilityInwardsFailureMechanismSectionResult.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rb4816e19c7167c26fad825b88dd72b59dcedc13a
--- Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/MacrostabilityInwardsFailureMechanismSectionResult.cs	(.../MacrostabilityInwardsFailureMechanismSectionResult.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/MacrostabilityInwardsFailureMechanismSectionResult.cs	(.../MacrostabilityInwardsFailureMechanismSectionResult.cs)	(revision b4816e19c7167c26fad825b88dd72b59dcedc13a)
@@ -21,6 +21,7 @@
 
 using System;
 using Core.Common.Base.Data;
+using Core.Common.Base.Storage;
 using Ringtoets.Common.Data.FailureMechanism;
 using Ringtoets.Common.Data.Properties;
 
@@ -30,7 +31,7 @@
     /// This class holds information about the result of a calculation on section level for the
     /// Macrostability Inwards failure mechanism.
     /// </summary>
-    public class MacrostabilityInwardsFailureMechanismSectionResult : FailureMechanismSectionResult
+    public class MacrostabilityInwardsFailureMechanismSectionResult : FailureMechanismSectionResult, IStorable
     {
         private RoundedDouble assessmentLayerTwoA;
 
@@ -75,5 +76,7 @@
         /// Gets or sets the value of the tailored assessment of safety.
         /// </summary>
         public RoundedDouble AssessmentLayerThree { get; set; }
+
+        public long StorageId { get; set; }
     }
 }