Index: Ringtoets/Integration/src/Ringtoets.Integration.IO/Creators/AggregatedSerializableFailureMechanismCreator.cs
===================================================================
diff -u
--- Ringtoets/Integration/src/Ringtoets.Integration.IO/Creators/AggregatedSerializableFailureMechanismCreator.cs	(revision 0)
+++ Ringtoets/Integration/src/Ringtoets.Integration.IO/Creators/AggregatedSerializableFailureMechanismCreator.cs	(revision 1fb8afd636f36c169e0e4ac3fa87472f372eb915)
@@ -0,0 +1,73 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Ringtoets.AssemblyTool.IO.Model;
+using Ringtoets.Integration.IO.Assembly;
+using Ringtoets.Integration.IO.Helpers;
+
+namespace Ringtoets.Integration.IO.Creators
+{
+    /// <summary>
+    /// Creator to create instances of <see cref="AggregatedSerializableFailureMechanism"/>.
+    /// </summary>
+    public static class AggregatedSerializableFailureMechanismCreator
+    {
+        public static AggregatedSerializableFailureMechanism Create(UniqueIdentifierGenerator idGenerator,
+                                                                    SerializableTotalAssemblyResult serializableTotalAssembly,
+                                                                    ExportableFailureMechanism<ExportableFailureMechanismAssemblyResultWithProbability> failureMechanism)
+        {
+            SerializableFailureMechanism serializableFailureMechanism = SerializableFailureMechanismCreator.Create(idGenerator, serializableTotalAssembly, failureMechanism);
+            var serializableCollection = new SerializableFailureMechanismSectionCollection(idGenerator.GetNewId("Vi"), serializableFailureMechanism);
+
+            var serializableFailureMechanismSectionAssemblyResults = new List<AggregatedSerializableFailureMechanismSectionAssembly>();
+            foreach (ExportableAggregatedFailureMechanismSectionAssemblyResultBase sectionAssemblyResult in failureMechanism.SectionAssemblyResults)
+            {
+                serializableFailureMechanismSectionAssemblyResults.Add(CreateFailureMechanismSectionAssembly(idGenerator, 
+                                                                                                             serializableFailureMechanism, 
+                                                                                                             serializableCollection,
+                                                                                                             sectionAssemblyResult));
+            }
+
+            return new AggregatedSerializableFailureMechanism(serializableFailureMechanism,
+                                                              serializableCollection,
+                                                              serializableFailureMechanismSectionAssemblyResults.Select(fmr => fmr.FailureMechanismSection),
+                                                              serializableFailureMechanismSectionAssemblyResults.Select(fmr => fmr.FailureMechanismSectionAssembly));
+        }
+
+        private static AggregatedSerializableFailureMechanismSectionAssembly CreateFailureMechanismSectionAssembly(
+            UniqueIdentifierGenerator idGenerator,
+            SerializableFailureMechanism serializableFailureMechanism, 
+            SerializableFailureMechanismSectionCollection serializableCollection,
+            ExportableAggregatedFailureMechanismSectionAssemblyResultBase failureMechanismSectionAssemblyResult)
+        {
+            var resultWithProbability = failureMechanismSectionAssemblyResult as ExportableAggregatedFailureMechanismSectionAssemblyResultWithProbability;
+            if (resultWithProbability != null)
+            {
+                return AggregatedSerializableFailureMechanismSectionAssemblyCreator.Create(idGenerator, serializableCollection, serializableFailureMechanism, resultWithProbability);
+            }
+
+            throw new NotSupportedException();
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Integration/src/Ringtoets.Integration.IO/Ringtoets.Integration.IO.csproj
===================================================================
diff -u -rf6f64085b7704accbc3094848a69af658cd1662d -r1fb8afd636f36c169e0e4ac3fa87472f372eb915
--- Ringtoets/Integration/src/Ringtoets.Integration.IO/Ringtoets.Integration.IO.csproj	(.../Ringtoets.Integration.IO.csproj)	(revision f6f64085b7704accbc3094848a69af658cd1662d)
+++ Ringtoets/Integration/src/Ringtoets.Integration.IO/Ringtoets.Integration.IO.csproj	(.../Ringtoets.Integration.IO.csproj)	(revision 1fb8afd636f36c169e0e4ac3fa87472f372eb915)
@@ -36,6 +36,7 @@
     <Compile Include="Assembly\ExportableSectionAssemblyResultWithProbability.cs" />
     <Compile Include="Assembly\ExportableAggregatedFailureMechanismSectionAssemblyResult.cs" />
     <Compile Include="Assembly\ExportableAggregatedFailureMechanismSectionAssemblyResultWithProbability.cs" />
+    <Compile Include="Creators\AggregatedSerializableFailureMechanismCreator.cs" />
     <Compile Include="Creators\SerializableAssemblyCreator.cs" />
     <Compile Include="Creators\SerializableAssemblyMethodCreator.cs" />
     <Compile Include="Creators\SerializableAssessmentProcessCreator.cs" />
Index: Ringtoets/Integration/test/Ringtoets.Integration.IO.Test/Creators/AggregatedSerializableFailureMechanismCreatorTest.cs
===================================================================
diff -u
--- Ringtoets/Integration/test/Ringtoets.Integration.IO.Test/Creators/AggregatedSerializableFailureMechanismCreatorTest.cs	(revision 0)
+++ Ringtoets/Integration/test/Ringtoets.Integration.IO.Test/Creators/AggregatedSerializableFailureMechanismCreatorTest.cs	(revision 1fb8afd636f36c169e0e4ac3fa87472f372eb915)
@@ -0,0 +1,236 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Core.Common.Base.Geometry;
+using Core.Common.TestUtil;
+using NUnit.Framework;
+using Ringtoets.AssemblyTool.Data;
+using Ringtoets.AssemblyTool.IO.Model;
+using Ringtoets.AssemblyTool.IO.Model.DataTypes;
+using Ringtoets.AssemblyTool.IO.Model.Enums;
+using Ringtoets.Integration.IO.Assembly;
+using Ringtoets.Integration.IO.Creators;
+using Ringtoets.Integration.IO.Helpers;
+using Ringtoets.Integration.IO.TestUtil;
+
+namespace Ringtoets.Integration.IO.Test.Creators
+{
+    [TestFixture]
+    public class AggregatedSerializableFailureMechanismCreatorTest
+    {
+        [Test]
+        public void CreateFailureMechanismWithProbabilityAndSectionAssemblyResultsWithProbability_WithValidArguments_ReturnsAggregatedSerializableFailureMechanism()
+        {
+            // Setup
+            var random = new Random(21);
+            ExportableFailureMechanismSection[] failureMechanismSections =
+            {
+                CreateSection(21),
+                CreateSection(22)
+            };
+            ExportableAggregatedFailureMechanismSectionAssemblyResultWithProbability[] failureMechanismSectionResults =
+            {
+                CreateSectionResultWithProbability(failureMechanismSections[0]),
+                CreateSectionResultWithProbability(failureMechanismSections[1])
+            };
+
+            var failureMechanism = new ExportableFailureMechanism<ExportableFailureMechanismAssemblyResultWithProbability>(
+                ExportableFailureMechanismAssemblyResultTestFactory.CreateResultWithProbability(),
+                failureMechanismSections,
+                failureMechanismSectionResults,
+                random.NextEnumValue<ExportableFailureMechanismType>(),
+                random.NextEnumValue<ExportableFailureMechanismGroup>());
+
+            var idGenerator = new UniqueIdentifierGenerator();
+
+            const string totalAssemblyId = "totalAssemblyId";
+            SerializableTotalAssemblyResult serializableTotalAssembly = CreateSerializableTotalAssembly(totalAssemblyId);
+
+            // Precondition
+            Assert.AreEqual(failureMechanism.Sections.Count(), failureMechanism.SectionAssemblyResults.Count());
+
+            // Call
+            AggregatedSerializableFailureMechanism aggregatedFailureMechanism =
+                AggregatedSerializableFailureMechanismCreator.Create(idGenerator, serializableTotalAssembly, failureMechanism);
+
+            // Assert
+            SerializableFailureMechanism serializableFailureMechanism = aggregatedFailureMechanism.FailureMechanism;
+            Assert.AreEqual("Ts.0", serializableFailureMechanism.Id);
+            Assert.AreEqual(serializableTotalAssembly.Id, serializableFailureMechanism.TotalAssemblyResultId);
+            Assert.AreEqual(SerializableFailureMechanismGroupCreator.Create(failureMechanism.Group), serializableFailureMechanism.FailureMechanismGroup);
+            Assert.AreEqual(SerializableFailureMechanismTypeCreator.Create(failureMechanism.Code), serializableFailureMechanism.FailureMechanismType);
+
+            SerializableFailureMechanismAssemblyResultTestHelper.AssertSerializableFailureMechanismAssemblyResult(failureMechanism.FailureMechanismAssembly,
+                                                                                                                  serializableFailureMechanism.FailureMechanismAssemblyResult);
+
+            SerializableFailureMechanismSectionCollection serializableFailureMechanismSectionCollection = aggregatedFailureMechanism.FailureMechanismSectionCollection;
+            Assert.AreEqual("Vi.1", serializableFailureMechanismSectionCollection.Id);
+            Assert.AreEqual(serializableFailureMechanism.Id, serializableFailureMechanismSectionCollection.FailureMechanismId);
+
+            AssertFailureMechanismSections(2,
+                                           failureMechanism,
+                                           serializableFailureMechanismSectionCollection,
+                                           serializableFailureMechanism,
+                                           aggregatedFailureMechanism.FailureMechanismSections,
+                                           aggregatedFailureMechanism.FailureMechanismSectionAssemblyResults,
+                                           AssertSectionAssemblyResultsWithProbability);
+        }
+
+        private static void AssertFailureMechanismSections<T>(int idStartIndex,
+                                                              ExportableFailureMechanism<T> expectedFailureMechanism,
+                                                              SerializableFailureMechanismSectionCollection expectedSerializableFailureMechanismSectionCollection,
+                                                              SerializableFailureMechanism expectedSerializableFailureMechanism,
+                                                              IEnumerable<SerializableFailureMechanismSection> serializableFailureMechanismSections,
+                                                              IEnumerable<SerializableFailureMechanismSectionAssembly> serializableFailureMechanismSectionAssemblies,
+                                                              Action<ExportableAggregatedFailureMechanismSectionAssemblyResultBase, SerializableFailureMechanismSectionAssembly> assertSectionAssemblyResultAction)
+            where T : ExportableFailureMechanismAssemblyResult
+        {
+            IEnumerable<ExportableFailureMechanismSection> expectedSections = expectedFailureMechanism.Sections;
+            int expectedNrOfSections = expectedSections.Count();
+            Assert.AreEqual(expectedNrOfSections, serializableFailureMechanismSections.Count());
+
+            IEnumerable<ExportableAggregatedFailureMechanismSectionAssemblyResultBase> expectedSectionAssemblyResults = expectedFailureMechanism.SectionAssemblyResults;
+            Assert.AreEqual(expectedSectionAssemblyResults.Count(), serializableFailureMechanismSectionAssemblies.Count());
+
+            int expectedIdIndex = idStartIndex;
+            for (var i = 0; i < expectedNrOfSections; i++)
+            {
+                ExportableFailureMechanismSection expectedSection = expectedSections.ElementAt(i);
+                SerializableFailureMechanismSection actualSection = serializableFailureMechanismSections.ElementAt(i);
+
+                SerializableFailureMechanismSectionTestHelper.AssertFailureMechanismSection(expectedSection,
+                                                                                            expectedSerializableFailureMechanismSectionCollection,
+                                                                                            actualSection,
+                                                                                            expectedIdIndex++);
+
+                SerializableFailureMechanismSectionAssembly actualSectionAssemblyResult = serializableFailureMechanismSectionAssemblies.ElementAt(i);
+                Assert.AreEqual($"T.{expectedIdIndex++}", actualSectionAssemblyResult.Id);
+                Assert.AreEqual(expectedSerializableFailureMechanism.Id, actualSectionAssemblyResult.FailureMechanismId);
+                Assert.AreEqual(actualSection.Id, actualSectionAssemblyResult.FailureMechanismSectionId);
+
+                assertSectionAssemblyResultAction(expectedSectionAssemblyResults.ElementAt(i), actualSectionAssemblyResult);
+            }
+        }
+
+        private static void AssertSectionAssemblyResultsWithProbability(ExportableAggregatedFailureMechanismSectionAssemblyResultBase expectedSectionAssemblyResult,
+                                                                        SerializableFailureMechanismSectionAssembly actualSectionAssemblyResult)
+        {
+            var expectedSectionAssemblyResultWithProbability = (ExportableAggregatedFailureMechanismSectionAssemblyResultWithProbability) expectedSectionAssemblyResult;
+
+            SerializableFailureMechanismSectionAssemblyResult[] serializedSectionResults = actualSectionAssemblyResult.SectionResults;
+            Assert.AreEqual(3, serializedSectionResults.Length);
+            AssertAssemblyResult(expectedSectionAssemblyResultWithProbability.SimpleAssembly,
+                                 SerializableAssessmentType.SimpleAssessment,
+                                 serializedSectionResults[0]);
+            AssertAssemblyResult(expectedSectionAssemblyResultWithProbability.DetailedAssembly,
+                                 SerializableAssessmentType.DetailedAssessment,
+                                 serializedSectionResults[1]);
+            AssertAssemblyResult(expectedSectionAssemblyResultWithProbability.TailorMadeAssembly,
+                                 SerializableAssessmentType.TailorMadeAssessment,
+                                 serializedSectionResults[2]);
+            AssertAssemblyResult(expectedSectionAssemblyResultWithProbability.CombinedAssembly,
+                                 SerializableAssessmentType.CombinedAssessment,
+                                 actualSectionAssemblyResult.CombinedSectionResult);
+        }
+
+        private static ExportableFailureMechanismSection CreateSection(int seed)
+        {
+            var random = new Random(seed);
+            return new ExportableFailureMechanismSection(new[]
+            {
+                new Point2D(random.NextDouble(), random.NextDouble()),
+                new Point2D(random.NextDouble(), random.NextDouble())
+            }, random.NextDouble(), random.NextDouble());
+        }
+
+        private static ExportableAggregatedFailureMechanismSectionAssemblyResultWithProbability CreateSectionResultWithProbability(ExportableFailureMechanismSection section)
+        {
+            return new ExportableAggregatedFailureMechanismSectionAssemblyResultWithProbability(section,
+                                                                                                CreateSectionAssemblyResultWithProbability(10),
+                                                                                                CreateSectionAssemblyResultWithProbability(11),
+                                                                                                CreateSectionAssemblyResultWithProbability(12),
+                                                                                                CreateSectionAssemblyResultWithProbability(13));
+        }
+
+        private static ExportableSectionAssemblyResult CreateSectionAssemblyResult(int seed)
+        {
+            var random = new Random(seed);
+            var assemblyCategory = random.NextEnumValue<FailureMechanismSectionAssemblyCategoryGroup>();
+            if (assemblyCategory == FailureMechanismSectionAssemblyCategoryGroup.None)
+            {
+                assemblyCategory = FailureMechanismSectionAssemblyCategoryGroup.IIIv;
+            }
+
+            return new ExportableSectionAssemblyResult(random.NextEnumValue<ExportableAssemblyMethod>(),
+                                                       assemblyCategory);
+        }
+
+        private static ExportableSectionAssemblyResultWithProbability CreateSectionAssemblyResultWithProbability(int seed)
+        {
+            var random = new Random(seed);
+            var assemblyCategory = random.NextEnumValue<FailureMechanismSectionAssemblyCategoryGroup>();
+            if (assemblyCategory == FailureMechanismSectionAssemblyCategoryGroup.None)
+            {
+                assemblyCategory = FailureMechanismSectionAssemblyCategoryGroup.IIIv;
+            }
+
+            return new ExportableSectionAssemblyResultWithProbability(random.NextEnumValue<ExportableAssemblyMethod>(),
+                                                                      assemblyCategory,
+                                                                      random.NextDouble());
+        }
+
+        private static SerializableTotalAssemblyResult CreateSerializableTotalAssembly(string totalAssemblyId)
+        {
+            return new SerializableTotalAssemblyResult(totalAssemblyId,
+                                                       new SerializableAssessmentProcess(),
+                                                       new SerializableFailureMechanismAssemblyResult(),
+                                                       new SerializableFailureMechanismAssemblyResult(),
+                                                       new SerializableAssessmentSectionAssemblyResult());
+        }
+
+        private static void AssertAssemblyResult(ExportableSectionAssemblyResult expectedResult,
+                                                 SerializableAssessmentType expectedAssessmentType,
+                                                 SerializableFailureMechanismSectionAssemblyResult actualResult)
+        {
+            Assert.AreEqual(SerializableFailureMechanismSectionCategoryGroupCreator.Create(expectedResult.AssemblyCategory),
+                            actualResult.CategoryGroup);
+            Assert.AreEqual(SerializableAssemblyMethodCreator.Create(expectedResult.AssemblyMethod),
+                            actualResult.AssemblyMethod);
+            Assert.AreEqual(expectedAssessmentType, actualResult.AssessmentType);
+            Assert.IsNull(actualResult.Probability);
+        }
+
+        private static void AssertAssemblyResult(ExportableSectionAssemblyResultWithProbability expectedResult,
+                                                 SerializableAssessmentType expectedAssessmentType,
+                                                 SerializableFailureMechanismSectionAssemblyResult actualResult)
+        {
+            Assert.AreEqual(SerializableFailureMechanismSectionCategoryGroupCreator.Create(expectedResult.AssemblyCategory),
+                            actualResult.CategoryGroup);
+            Assert.AreEqual(SerializableAssemblyMethodCreator.Create(expectedResult.AssemblyMethod),
+                            actualResult.AssemblyMethod);
+            Assert.AreEqual(expectedAssessmentType, actualResult.AssessmentType);
+            Assert.AreEqual(expectedResult.Probability, actualResult.Probability);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Integration/test/Ringtoets.Integration.IO.Test/Ringtoets.Integration.IO.Test.csproj
===================================================================
diff -u -rf6f64085b7704accbc3094848a69af658cd1662d -r1fb8afd636f36c169e0e4ac3fa87472f372eb915
--- Ringtoets/Integration/test/Ringtoets.Integration.IO.Test/Ringtoets.Integration.IO.Test.csproj	(.../Ringtoets.Integration.IO.Test.csproj)	(revision f6f64085b7704accbc3094848a69af658cd1662d)
+++ Ringtoets/Integration/test/Ringtoets.Integration.IO.Test/Ringtoets.Integration.IO.Test.csproj	(.../Ringtoets.Integration.IO.Test.csproj)	(revision 1fb8afd636f36c169e0e4ac3fa87472f372eb915)
@@ -38,6 +38,7 @@
     <Compile Include="Assembly\ExportableFailureMechanismSectionAssemblyResultWithProbabilityTest.cs" />
     <Compile Include="Assembly\ExportableFailureMechanismTest.cs" />
     <Compile Include="Assembly\ExportableSectionAssemblyResultTest.cs" />
+    <Compile Include="Creators\AggregatedSerializableFailureMechanismCreatorTest.cs" />
     <Compile Include="Creators\SerializableAssemblyCreatorTest.cs" />
     <Compile Include="Creators\SerializableAssemblyMethodCreatorTest.cs" />
     <Compile Include="Creators\SerializableAssessmentProcessCreatorTest.cs" />