Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Data/HydraulicBoundaryLocation.cs
===================================================================
diff -u -ra159e1199947de7db3ccd318cfa827d5865061a5 -r92a966a0a5ae5144b90b89be0cdf30c5eea25d7d
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Data/HydraulicBoundaryLocation.cs	(.../HydraulicBoundaryLocation.cs)	(revision a159e1199947de7db3ccd318cfa827d5865061a5)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Data/HydraulicBoundaryLocation.cs	(.../HydraulicBoundaryLocation.cs)	(revision 92a966a0a5ae5144b90b89be0cdf30c5eea25d7d)
@@ -22,13 +22,14 @@
 using System;
 using Core.Common.Base;
 using Core.Common.Base.Geometry;
+using Core.Common.Base.Storage;
 
 namespace Ringtoets.HydraRing.Data
 {
     /// <summary>
     /// Location of an hydraulic boundary.
     /// </summary>
-    public class HydraulicBoundaryLocation : Observable
+    public class HydraulicBoundaryLocation : Observable, IStorable
     {
         /// <summary>
         /// Creates a new instance of <see cref="HydraulicBoundaryLocation"/>.
@@ -74,5 +75,10 @@
         {
             return Name;
         }
+
+        /// <summary>
+        /// Gets or sets the unique identifier for the storage of the class.
+        /// </summary>
+        public long StorageId { get; set; }
     }
 }
\ No newline at end of file