Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismSectionResultRow.cs
===================================================================
diff -u -r4bf59bb3506b840b284efe0c0f4431b7876e0e5b -r0aacf2dc29138c69f365fe26a143d4e83b172dbe
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismSectionResultRow.cs	(.../HeightStructuresFailureMechanismSectionResultRow.cs)	(revision 4bf59bb3506b840b284efe0c0f4431b7876e0e5b)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismSectionResultRow.cs	(.../HeightStructuresFailureMechanismSectionResultRow.cs)	(revision 0aacf2dc29138c69f365fe26a143d4e83b172dbe)
@@ -21,6 +21,7 @@
 
 using System;
 using System.ComponentModel;
+using Core.Common.Base.Data;
 using Ringtoets.Common.Data.Structures;
 using Ringtoets.Common.Forms.TypeConverters;
 using Ringtoets.Common.Forms.Views;
@@ -40,6 +41,19 @@
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="sectionResult"/> is <c>null</c>.</exception>
         public HeightStructuresFailureMechanismSectionResultRow(HeightStructuresFailureMechanismSectionResult sectionResult) : base(sectionResult) {}
 
+        [TypeConverter(typeof(NoProbabilityValueRoundedDoubleConverter))]
+        public override RoundedDouble AssessmentLayerThree
+        {
+            get
+            {
+                return base.AssessmentLayerThree;
+            }
+            set
+            {
+                base.AssessmentLayerThree = value;
+            }
+        }
+
         /// <summary>
         /// Gets the assessment layer two a of the <see cref="HeightStructuresFailureMechanismSectionResult"/>.
         /// </summary>