Index: Riskeer/Integration/test/Riskeer.Integration.Plugin.Test/Handlers/ReferenceLineUpdateHandlerTest.cs
===================================================================
diff -u -r2d39ea602bc9c08d307eb6c1709765e618ff955a -r1a996fae755a66696cb36fcb32946f0f25e864e7
--- Riskeer/Integration/test/Riskeer.Integration.Plugin.Test/Handlers/ReferenceLineUpdateHandlerTest.cs	(.../ReferenceLineUpdateHandlerTest.cs)	(revision 2d39ea602bc9c08d307eb6c1709765e618ff955a)
+++ Riskeer/Integration/test/Riskeer.Integration.Plugin.Test/Handlers/ReferenceLineUpdateHandlerTest.cs	(.../ReferenceLineUpdateHandlerTest.cs)	(revision 1a996fae755a66696cb36fcb32946f0f25e864e7)
@@ -49,7 +49,7 @@
     [TestFixture]
     public class ReferenceLineUpdateHandlerTest : NUnitFormTest
     {
-        private const int expectedNumberOfRemovedInstances = 213;
+        private const int expectedNumberOfRemovedInstances = 215;
 
         [Test]
         public void Constructor_AssessmentSectionNull_ThrowsArgumentNullException()
@@ -206,7 +206,7 @@
             IObservable[] observables = handler.Update(assessmentSection.ReferenceLine, referenceLine).ToArray();
 
             // Assert
-            Assert.AreEqual(68, observables.Length);
+            Assert.AreEqual(69, observables.Length);
 
             PipingFailureMechanism pipingFailureMechanism = assessmentSection.Piping;
             CollectionAssert.IsEmpty(pipingFailureMechanism.Sections);
@@ -259,8 +259,10 @@
             StabilityStoneCoverFailureMechanism stabilityStoneCoverFailureMechanism = assessmentSection.StabilityStoneCover;
             CollectionAssert.IsEmpty(stabilityStoneCoverFailureMechanism.Sections);
             CollectionAssert.IsEmpty(stabilityStoneCoverFailureMechanism.SectionResultsOld);
+            CollectionAssert.IsEmpty(stabilityStoneCoverFailureMechanism.SectionResults);
             CollectionAssert.Contains(observables, stabilityStoneCoverFailureMechanism);
             CollectionAssert.Contains(observables, stabilityStoneCoverFailureMechanism.SectionResultsOld);
+            CollectionAssert.Contains(observables, stabilityStoneCoverFailureMechanism.SectionResults);
             CollectionAssert.IsEmpty(stabilityStoneCoverFailureMechanism.WaveConditionsCalculationGroup.Children);
             CollectionAssert.Contains(observables, stabilityStoneCoverFailureMechanism.WaveConditionsCalculationGroup);
             CollectionAssert.IsEmpty(stabilityStoneCoverFailureMechanism.ForeshoreProfiles);
Index: Riskeer/Integration/test/Riskeer.Integration.Service.Test/RiskeerDataSynchronizationServiceTest.cs
===================================================================
diff -u -r2d39ea602bc9c08d307eb6c1709765e618ff955a -r1a996fae755a66696cb36fcb32946f0f25e864e7
--- Riskeer/Integration/test/Riskeer.Integration.Service.Test/RiskeerDataSynchronizationServiceTest.cs	(.../RiskeerDataSynchronizationServiceTest.cs)	(revision 2d39ea602bc9c08d307eb6c1709765e618ff955a)
+++ Riskeer/Integration/test/Riskeer.Integration.Service.Test/RiskeerDataSynchronizationServiceTest.cs	(.../RiskeerDataSynchronizationServiceTest.cs)	(revision 1a996fae755a66696cb36fcb32946f0f25e864e7)
@@ -1671,7 +1671,7 @@
         private static void AssertChangedObjects(ClearResults results, AssessmentSection assessmentSection)
         {
             IObservable[] changedObjects = results.ChangedObjects.ToArray();
-            Assert.AreEqual(68, changedObjects.Length);
+            Assert.AreEqual(69, changedObjects.Length);
 
             PipingFailureMechanism pipingFailureMechanism = assessmentSection.Piping;
             CollectionAssert.Contains(changedObjects, pipingFailureMechanism);
@@ -1704,6 +1704,7 @@
             StabilityStoneCoverFailureMechanism stabilityStoneCoverFailureMechanism = assessmentSection.StabilityStoneCover;
             CollectionAssert.Contains(changedObjects, stabilityStoneCoverFailureMechanism);
             CollectionAssert.Contains(changedObjects, stabilityStoneCoverFailureMechanism.SectionResultsOld);
+            CollectionAssert.Contains(changedObjects, stabilityStoneCoverFailureMechanism.SectionResults);
             CollectionAssert.Contains(changedObjects, stabilityStoneCoverFailureMechanism.WaveConditionsCalculationGroup);
             CollectionAssert.Contains(changedObjects, stabilityStoneCoverFailureMechanism.ForeshoreProfiles);
 
@@ -1873,7 +1874,7 @@
 
         private static IEnumerable<object> GetExpectedRemovedObjectsWhenClearingReferenceLine(StabilityStoneCoverFailureMechanism failureMechanism)
         {
-            foreach (object failureMechanismObject in GetExpectedRemovedObjectsWhenClearingReferenceLineOld(failureMechanism))
+            foreach (object failureMechanismObject in GetExpectedRemovedObjectsWhenClearingReferenceLine<StabilityStoneCoverFailureMechanism>(failureMechanism))
             {
                 yield return failureMechanismObject;
             }
Index: Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.Service/StabilityStoneCoverDataSynchronizationService.cs
===================================================================
diff -u -rdfd2e82406d3cafb83004a065b3ea1f943ced729 -r1a996fae755a66696cb36fcb32946f0f25e864e7
--- Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.Service/StabilityStoneCoverDataSynchronizationService.cs	(.../StabilityStoneCoverDataSynchronizationService.cs)	(revision dfd2e82406d3cafb83004a065b3ea1f943ced729)
+++ Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.Service/StabilityStoneCoverDataSynchronizationService.cs	(.../StabilityStoneCoverDataSynchronizationService.cs)	(revision 1a996fae755a66696cb36fcb32946f0f25e864e7)
@@ -101,13 +101,15 @@
             var changedObjects = new List<IObservable>();
             object[] removedObjects = failureMechanism.Sections.OfType<object>()
                                                       .Concat(failureMechanism.SectionResultsOld)
+                                                      .Concat(failureMechanism.SectionResults)
                                                       .Concat(failureMechanism.WaveConditionsCalculationGroup.GetAllChildrenRecursive())
                                                       .Concat(failureMechanism.ForeshoreProfiles)
                                                       .ToArray();
 
             failureMechanism.ClearAllSections();
             changedObjects.Add(failureMechanism);
             changedObjects.Add(failureMechanism.SectionResultsOld);
+            changedObjects.Add(failureMechanism.SectionResults);
 
             failureMechanism.WaveConditionsCalculationGroup.Children.Clear();
             changedObjects.Add(failureMechanism.WaveConditionsCalculationGroup);
Index: Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Service.Test/StabilityStoneCoverDataSynchronizationServiceTest.cs
===================================================================
diff -u -rdfd2e82406d3cafb83004a065b3ea1f943ced729 -r1a996fae755a66696cb36fcb32946f0f25e864e7
--- Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Service.Test/StabilityStoneCoverDataSynchronizationServiceTest.cs	(.../StabilityStoneCoverDataSynchronizationServiceTest.cs)	(revision dfd2e82406d3cafb83004a065b3ea1f943ced729)
+++ Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Service.Test/StabilityStoneCoverDataSynchronizationServiceTest.cs	(.../StabilityStoneCoverDataSynchronizationServiceTest.cs)	(revision 1a996fae755a66696cb36fcb32946f0f25e864e7)
@@ -140,6 +140,7 @@
 
             object[] expectedRemovedObjects = failureMechanism.Sections.OfType<object>()
                                                               .Concat(failureMechanism.SectionResultsOld)
+                                                              .Concat(failureMechanism.SectionResults)
                                                               .Concat(failureMechanism.WaveConditionsCalculationGroup.GetAllChildrenRecursive())
                                                               .Concat(failureMechanism.ForeshoreProfiles)
                                                               .ToArray();
@@ -152,13 +153,15 @@
             // the return result, no ToArray() should be called before these assertions:
             CollectionAssert.IsEmpty(failureMechanism.Sections);
             CollectionAssert.IsEmpty(failureMechanism.SectionResultsOld);
+            CollectionAssert.IsEmpty(failureMechanism.SectionResults);
             CollectionAssert.IsEmpty(failureMechanism.WaveConditionsCalculationGroup.Children);
             CollectionAssert.IsEmpty(failureMechanism.ForeshoreProfiles);
 
             IObservable[] array = results.ChangedObjects.ToArray();
-            Assert.AreEqual(4, array.Length);
+            Assert.AreEqual(5, array.Length);
             CollectionAssert.Contains(array, failureMechanism);
             CollectionAssert.Contains(array, failureMechanism.SectionResultsOld);
+            CollectionAssert.Contains(array, failureMechanism.SectionResults);
             CollectionAssert.Contains(array, failureMechanism.WaveConditionsCalculationGroup);
             CollectionAssert.Contains(array, failureMechanism.ForeshoreProfiles);