Index: Ringtoets/Piping/src/Ringtoets.Piping.Data/StochasticSoilProfile.cs
===================================================================
diff -u -r8c1d631e78831a7fa357c4b285e89942d532bebb -r6d514ec60f68620d78015ac58ba6a966ef6b14e3
--- Ringtoets/Piping/src/Ringtoets.Piping.Data/StochasticSoilProfile.cs	(.../StochasticSoilProfile.cs)	(revision 8c1d631e78831a7fa357c4b285e89942d532bebb)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Data/StochasticSoilProfile.cs	(.../StochasticSoilProfile.cs)	(revision 6d514ec60f68620d78015ac58ba6a966ef6b14e3)
@@ -61,6 +61,11 @@
         /// </summary>
         public PipingSoilProfile SoilProfile { get; set; }
 
+        /// <summary>
+        /// Gets or sets the unique identifier for the storage of the <see cref="StochasticSoilProfile"/>.
+        /// </summary>
+        public long StorageId { get; set; }
+
         public override string ToString()
         {
             return SoilProfile == null ? string.Empty : SoilProfile.ToString();