Index: Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismSectionResult.cs
===================================================================
diff -u -r6ef5e439a6d9f40ebd9926251945e0935fbbc314 -rdc6ceb2b2fbfa38f1758e2864474fa66b10e3ad1
--- Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismSectionResult.cs	(.../FailureMechanismSectionResult.cs)	(revision 6ef5e439a6d9f40ebd9926251945e0935fbbc314)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismSectionResult.cs	(.../FailureMechanismSectionResult.cs)	(revision dc6ceb2b2fbfa38f1758e2864474fa66b10e3ad1)
@@ -21,6 +21,7 @@
 
 using System;
 using Core.Common.Base;
+using Ringtoets.Common.Data.AssemblyTool;
 
 namespace Ringtoets.Common.Data.FailureMechanism
 {
@@ -40,6 +41,7 @@
             {
                 throw new ArgumentNullException(nameof(section));
             }
+
             Section = section;
             AssessmentLayerOne = AssessmentLayerOneState.NotAssessed;
         }
@@ -53,5 +55,10 @@
         /// Gets the encapsulated <see cref="FailureMechanismSection"/>.
         /// </summary>
         public FailureMechanismSection Section { get; }
+
+        /// <summary>
+        /// Gets or sets the simple assembly result.
+        /// </summary>
+        public FailureMechanismSectionAssembly SimpleAssemblyResult { get; set; }
     }
 }
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismSectionResultTest.cs
===================================================================
diff -u -rf4049b9b0967513aeadfddb1fe58efa3b3aa1677 -rdc6ceb2b2fbfa38f1758e2864474fa66b10e3ad1
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismSectionResultTest.cs	(.../FailureMechanismSectionResultTest.cs)	(revision f4049b9b0967513aeadfddb1fe58efa3b3aa1677)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/FailureMechanism/FailureMechanismSectionResultTest.cs	(.../FailureMechanismSectionResultTest.cs)	(revision dc6ceb2b2fbfa38f1758e2864474fa66b10e3ad1)
@@ -42,6 +42,7 @@
             Assert.IsInstanceOf<FailureMechanismSectionResult>(result);
             Assert.AreEqual(AssessmentLayerOneState.NotAssessed, result.AssessmentLayerOne);
             Assert.AreSame(section, result.Section);
+            Assert.IsNull(result.SimpleAssemblyResult);
         }
 
         [Test]