Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/Views/MacroStabilityInwardsFailureMechanismSectionResultRowTest.cs
===================================================================
diff -u -r650fc7b43cb6729baee51d079f0377df8d7a3de9 -r0aacf2dc29138c69f365fe26a143d4e83b172dbe
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/Views/MacroStabilityInwardsFailureMechanismSectionResultRowTest.cs	(.../MacroStabilityInwardsFailureMechanismSectionResultRowTest.cs)	(revision 650fc7b43cb6729baee51d079f0377df8d7a3de9)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/Views/MacroStabilityInwardsFailureMechanismSectionResultRowTest.cs	(.../MacroStabilityInwardsFailureMechanismSectionResultRowTest.cs)	(revision 0aacf2dc29138c69f365fe26a143d4e83b172dbe)
@@ -53,6 +53,8 @@
             Assert.AreEqual(result.GetAssessmentLayerTwoA(Enumerable.Empty<MacroStabilityInwardsCalculationScenario>()), row.AssessmentLayerTwoA);
             TestHelper.AssertTypeConverter<MacroStabilityInwardsFailureMechanismSectionResultRow, NoProbabilityValueDoubleConverter>(
                 nameof(MacroStabilityInwardsFailureMechanismSectionResultRow.AssessmentLayerTwoA));
+            TestHelper.AssertTypeConverter<MacroStabilityInwardsFailureMechanismSectionResultRow, NoProbabilityValueRoundedDoubleConverter>(
+                nameof(MacroStabilityInwardsFailureMechanismSectionResultRow.AssessmentLayerThree));
         }
 
         [Test]
@@ -164,6 +166,24 @@
             Assert.AreEqual(expected, assessmentLayerTwoA, 1e-6);
         }
 
+        [Test]
+        public void AssessmentLayerThree_ValueSet_ReturnExpectedValue()
+        {
+            // Setup
+            var random = new Random(21);
+            RoundedDouble assessmentLayerThree = random.NextRoundedDouble();
+
+            var sectionResult = new MacroStabilityInwardsFailureMechanismSectionResult(CreateSection());
+            var row = new MacroStabilityInwardsFailureMechanismSectionResultRow(sectionResult,
+                                                                                Enumerable.Empty<MacroStabilityInwardsCalculationScenario>());
+
+            // Call
+            row.AssessmentLayerThree = assessmentLayerThree;
+
+            // Assert
+            Assert.AreEqual(assessmentLayerThree, sectionResult.AssessmentLayerThree);
+        }
+
         private static FailureMechanismSection CreateSection()
         {
             return new FailureMechanismSection("name", new[]