Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/PipingStructure/PipingStructureFailureMechanismSectionResultCreateExtensions.cs
===================================================================
diff -u -r11f0867b39150ae5fac83dc178a89fee46d27611 -r7ae9100ff4e61169edcefaeb01b72d492431742f
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/PipingStructure/PipingStructureFailureMechanismSectionResultCreateExtensions.cs	(.../PipingStructureFailureMechanismSectionResultCreateExtensions.cs)	(revision 11f0867b39150ae5fac83dc178a89fee46d27611)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/PipingStructure/PipingStructureFailureMechanismSectionResultCreateExtensions.cs	(.../PipingStructureFailureMechanismSectionResultCreateExtensions.cs)	(revision 7ae9100ff4e61169edcefaeb01b72d492431742f)
@@ -35,15 +35,9 @@
         /// Creates a <see cref="PipingStructureSectionResultEntity"/> based on the information of the <see cref="PipingStructureFailureMechanismSectionResult"/>.
         /// </summary>
         /// <param name="result">The result to create a database entity for.</param>
-        /// <param name="registry">The object keeping track of create operations.</param>
         /// <returns>A new <see cref="PipingStructureSectionResultEntity"/>.</returns>
-        /// <exception cref="ArgumentNullException">Thrown when <paramref name="registry"/> is <c>null</c>.</exception>
-        internal static PipingStructureSectionResultEntity Create(this PipingStructureFailureMechanismSectionResult result, PersistenceRegistry registry)
+        internal static PipingStructureSectionResultEntity Create(this PipingStructureFailureMechanismSectionResult result)
         {
-            if (registry == null)
-            {
-                throw new ArgumentNullException("registry");
-            }
             var sectionResultEntity = new PipingStructureSectionResultEntity
             {
                 LayerOne = Convert.ToByte(result.AssessmentLayerOne),