Index: Ringtoets/Integration/src/Ringtoets.Integration.IO/Creators/SerializableAssemblyCreator.cs
===================================================================
diff -u -re35f9e9f8c4422e85fa84259e0458ea1214ff4cc -r3c9af07a92641d2f7dd5ceb7750bc017d59e8e70
--- Ringtoets/Integration/src/Ringtoets.Integration.IO/Creators/SerializableAssemblyCreator.cs	(.../SerializableAssemblyCreator.cs)	(revision e35f9e9f8c4422e85fa84259e0458ea1214ff4cc)
+++ Ringtoets/Integration/src/Ringtoets.Integration.IO/Creators/SerializableAssemblyCreator.cs	(.../SerializableAssemblyCreator.cs)	(revision 3c9af07a92641d2f7dd5ceb7750bc017d59e8e70)
@@ -70,13 +70,17 @@
                                                                                                                       .Select(fm => CreateFailureMechanismsWithoutProbability(idGenerator, serializableTotalAssemblyResult, fm))
                                                                                                                       .ToArray();
 
+            AggregatedSerializableCombinedFailureMechanismSectionAssemblies aggregatedSerializableCombinedFailureMechanismSectionAssemblies =
+                AggregatedSerializableCombinedFailureMechanismSectionAssembliesCreator.Create(idGenerator, serializableTotalAssemblyResult, assessmentSection.CombinedSectionAssemblyResults);
+
             var serializableFailureMechanisms = new List<SerializableFailureMechanism>();
             serializableFailureMechanisms.AddRange(aggregatedFailureMechanismsWithProbability.Select(afm => afm.FailureMechanism));
             serializableFailureMechanisms.AddRange(aggregatedFailureMechanismsWithoutProbability.Select(afm => afm.FailureMechanism));
 
             var serializableFailureMechanismSectionCollection = new List<SerializableFailureMechanismSectionCollection>();
             serializableFailureMechanismSectionCollection.AddRange(aggregatedFailureMechanismsWithProbability.Select(afm => afm.FailureMechanismSectionCollection));
             serializableFailureMechanismSectionCollection.AddRange(aggregatedFailureMechanismsWithoutProbability.Select(afm => afm.FailureMechanismSectionCollection));
+            serializableFailureMechanismSectionCollection.Add(aggregatedSerializableCombinedFailureMechanismSectionAssemblies.FailureMechanismSectionCollection);
 
             var serializableFailureMechanismSections = new List<SerializableFailureMechanismSection>();
             serializableFailureMechanismSections.AddRange(aggregatedFailureMechanismsWithProbability.SelectMany(afm => afm.FailureMechanismSections));