Index: Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/AssemblyFactories/StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.cs
===================================================================
diff -u -r16e112e326a41572a9f111a3c82bd88d668b713e -ree906b38aaaf4333436ac5e4bc4eebcc9102afa1
--- Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/AssemblyFactories/StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.cs	(.../StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.cs)	(revision 16e112e326a41572a9f111a3c82bd88d668b713e)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/AssemblyFactories/StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.cs	(.../StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.cs)	(revision ee906b38aaaf4333436ac5e4bc4eebcc9102afa1)
@@ -39,12 +39,12 @@
         /// </summary>
         /// <param name="failureMechanismSectionResult">The failure mechanism section result to assemble the 
         /// simple assembly results for.</param>
-        /// <returns>A <see cref="FailureMechanismSectionAssembly"/> based on the <paramref name="failureMechanismSectionResult"/>.</returns>
+        /// <returns>A <see cref="FailureMechanismSectionAssemblyCategoryGroup"/> based on the <paramref name="failureMechanismSectionResult"/>.</returns>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="failureMechanismSectionResult"/>
         /// is <c>null</c>.</exception>
-        /// <exception cref="AssemblyException">Thrown when the <see cref="FailureMechanismSectionAssembly"/>
+        /// <exception cref="AssemblyException">Thrown when the <see cref="FailureMechanismSectionAssemblyCategoryGroup"/>
         /// could not be created.</exception>
-        public static FailureMechanismSectionAssembly AssembleSimpleAssessment(
+        public static FailureMechanismSectionAssemblyCategoryGroup AssembleSimpleAssessment(
             StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult failureMechanismSectionResult)
         {
             if (failureMechanismSectionResult == null)
@@ -58,12 +58,80 @@
 
             try
             {
-                return calculator.AssembleSimpleAssessment(failureMechanismSectionResult.SimpleAssessmentResult);
+                return calculator.AssembleSimpleAssessment(failureMechanismSectionResult.SimpleAssessmentResult).Group;
             }
             catch (FailureMechanismSectionAssemblyCalculatorException e)
             {
                 throw new AssemblyException(e.Message, e);
             }
         }
+
+        /// <summary>
+        /// Assembles the tailor made assessment result.
+        /// </summary>
+        /// <param name="failureMechanismSectionResult">The failure mechanism section result to
+        /// assemble the tailor made assembly for.</param>
+        /// <returns>A <see cref="FailureMechanismSectionAssemblyCategoryGroup"/>.</returns>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="failureMechanismSectionResult"/>
+        /// is <c>null</c>.</exception>
+        /// <exception cref="AssemblyException">Thrown when the <see cref="FailureMechanismSectionAssemblyCategoryGroup"/>
+        /// could not be created.</exception>
+        public static FailureMechanismSectionAssemblyCategoryGroup AssembleTailorMadeAssessment(
+            StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult failureMechanismSectionResult)
+        {
+            if (failureMechanismSectionResult == null)
+            {
+                throw new ArgumentNullException(nameof(failureMechanismSectionResult));
+            }
+
+            IAssemblyToolCalculatorFactory calculatorFactory = AssemblyToolCalculatorFactory.Instance;
+            IFailureMechanismSectionAssemblyCalculator calculator =
+                calculatorFactory.CreateFailureMechanismSectionAssemblyCalculator(AssemblyToolKernelFactory.Instance);
+
+            try
+            {
+                return calculator.AssembleTailorMadeAssessment(
+                    failureMechanismSectionResult.TailorMadeAssessmentResult);
+            }
+            catch (FailureMechanismSectionAssemblyCalculatorException e)
+            {
+                throw new AssemblyException(e.Message, e);
+            }
+        }
+
+        /// <summary>
+        /// Assembles the combined assembly.
+        /// </summary>
+        /// <param name="failureMechanismSectionResult">The failure mechanism section result to
+        /// combine the assemblies for.</param>
+        /// <returns>A <see cref="FailureMechanismSectionAssemblyCategoryGroup"/>.</returns>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="failureMechanismSectionResult"/>
+        /// is <c>null</c>.</exception>
+        /// <exception cref="AssemblyException">Thrown when the <see cref="FailureMechanismSectionAssemblyCategoryGroup"/>
+        /// could not be created.</exception>
+        public static FailureMechanismSectionAssemblyCategoryGroup AssembleCombinedAssessment(
+            StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult failureMechanismSectionResult)
+        {
+            if (failureMechanismSectionResult == null)
+            {
+                throw new ArgumentNullException(nameof(failureMechanismSectionResult));
+            }
+
+            FailureMechanismSectionAssemblyCategoryGroup simpleAssembly = AssembleSimpleAssessment(failureMechanismSectionResult);
+            FailureMechanismSectionAssemblyCategoryGroup tailorMadeAssembly = AssembleTailorMadeAssessment(failureMechanismSectionResult);
+
+            IAssemblyToolCalculatorFactory calculatorFactory = AssemblyToolCalculatorFactory.Instance;
+            IFailureMechanismSectionAssemblyCalculator calculator =
+                calculatorFactory.CreateFailureMechanismSectionAssemblyCalculator(AssemblyToolKernelFactory.Instance);
+
+            try
+            {
+                return calculator.AssembleCombined(simpleAssembly, FailureMechanismSectionAssemblyCategoryGroup.None, tailorMadeAssembly);
+            }
+            catch (FailureMechanismSectionAssemblyCalculatorException e)
+            {
+                throw new AssemblyException(e.Message, e);
+            }
+        }
     }
 }
\ No newline at end of file
Index: Ringtoets/Integration/test/Ringtoets.Integration.Data.Test/StandAlone/AssemblyFactories/StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactoryTest.cs
===================================================================
diff -u -rdeeb111cd648c41702c810d6b4f13ecc67098ccb -ree906b38aaaf4333436ac5e4bc4eebcc9102afa1
--- Ringtoets/Integration/test/Ringtoets.Integration.Data.Test/StandAlone/AssemblyFactories/StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactoryTest.cs	(.../StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactoryTest.cs)	(revision deeb111cd648c41702c810d6b4f13ecc67098ccb)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Data.Test/StandAlone/AssemblyFactories/StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactoryTest.cs	(.../StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactoryTest.cs)	(revision ee906b38aaaf4333436ac5e4bc4eebcc9102afa1)
@@ -39,12 +39,13 @@
     [TestFixture]
     public class StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactoryTest
     {
+        #region Simple Assembly
+
         [Test]
         public void AssembleSimpleAssessment_FailureMechanismSectionResultNull_ThrowsArgumentNullException()
         {
             // Call
-            TestDelegate call = () =>
-                StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleSimpleAssessment(null);
+            TestDelegate call = () => StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleSimpleAssessment(null);
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(call);
@@ -88,12 +89,12 @@
                 FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorfactory.LastCreatedFailureMechanismSectionAssemblyCalculator;
 
                 // Call
-                FailureMechanismSectionAssembly actualOutput =
+                FailureMechanismSectionAssemblyCategoryGroup actualOutput =
                     StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleSimpleAssessment(sectionResult);
 
                 // Assert
                 FailureMechanismSectionAssembly calculatorOutput = calculator.SimpleAssessmentAssemblyOutput;
-                Assert.AreSame(calculatorOutput, actualOutput);
+                Assert.AreEqual(calculatorOutput.Group, actualOutput);
             }
         }
 
@@ -120,5 +121,170 @@
                 Assert.AreEqual(innerException.Message, exception.Message);
             }
         }
+
+        #endregion
+
+        #region Tailor Made Assembly
+
+        [Test]
+        public void AssembleTailorMadeAssessment_FailureMechanismSectionResultNull_ThrowsArgumentNullException()
+        {
+            // Call
+            TestDelegate call = () => StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleTailorMadeAssessment(null);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(call);
+            Assert.AreEqual("failureMechanismSectionResult", exception.ParamName);
+        }
+
+        [Test]
+        public void AssembleTailorMadeAssessment_WithInput_SetsInputOnCalculator()
+        {
+            // Setup
+            var sectionResult = new StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                var calculatorFactory = (TestAssemblyToolCalculatorFactory) AssemblyToolCalculatorFactory.Instance;
+                FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorFactory.LastCreatedFailureMechanismSectionAssemblyCalculator;
+
+                // Call
+                StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleTailorMadeAssessment(sectionResult);
+
+                // Assert
+                Assert.AreEqual(sectionResult.TailorMadeAssessmentResult, calculator.TailorMadeAssessmentResultInput);
+            }
+        }
+
+        [Test]
+        public void AssembleTailorMadeAssessment_AssemblyRan_ReturnsOutput()
+        {
+            // Setup
+            var sectionResult = new StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                var calculatorFactory = (TestAssemblyToolCalculatorFactory) AssemblyToolCalculatorFactory.Instance;
+                FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorFactory.LastCreatedFailureMechanismSectionAssemblyCalculator;
+
+                // Call
+                FailureMechanismSectionAssemblyCategoryGroup actualOutput =
+                    StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleTailorMadeAssessment(sectionResult);
+
+                // Assert
+                FailureMechanismSectionAssemblyCategoryGroup? calculatorOutput = calculator.TailorMadeAssemblyCategoryOutput;
+                Assert.AreEqual(calculatorOutput, actualOutput);
+            }
+        }
+
+        [Test]
+        public void AssembleTailorMadeAssessment_CalculatorThrowsExceptions_ThrowsAssemblyException()
+        {
+            // Setup
+            var sectionResult = new StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                var calculatorfactory = (TestAssemblyToolCalculatorFactory) AssemblyToolCalculatorFactory.Instance;
+                FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorfactory.LastCreatedFailureMechanismSectionAssemblyCalculator;
+                calculator.ThrowExceptionOnCalculate = true;
+
+                // Call
+                TestDelegate call = () => StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleTailorMadeAssessment(sectionResult);
+
+                // Assert
+                var exception = Assert.Throws<AssemblyException>(call);
+                Exception innerException = exception.InnerException;
+                Assert.IsInstanceOf<FailureMechanismSectionAssemblyCalculatorException>(innerException);
+                Assert.AreEqual(innerException.Message, exception.Message);
+            }
+        }
+
+        #endregion
+
+        #region Combined Assembly
+
+        [Test]
+        public void AssembleCombinedAssessment_FailureMechanismSectionResultNull_ThrowsArgumentNullException()
+        {
+            // Call
+            TestDelegate call = () => StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleCombinedAssessment(null);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(call);
+            Assert.AreEqual("failureMechanismSectionResult", exception.ParamName);
+        }
+
+        [Test]
+        public void AssembleCombinedAssessment_WithInput_SetsInputOnCalculator()
+        {
+            // Setup
+            var sectionResult = new StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                var calculatorFactory = (TestAssemblyToolCalculatorFactory) AssemblyToolCalculatorFactory.Instance;
+                FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorFactory.LastCreatedFailureMechanismSectionAssemblyCalculator;
+
+                // Call
+                StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleCombinedAssessment(sectionResult);
+
+                // Assert
+                FailureMechanismSectionAssemblyCategoryGroup expectedSimpleAssembly = StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleSimpleAssessment(
+                    sectionResult);
+                FailureMechanismSectionAssemblyCategoryGroup expectedTailorMadeAssembly = StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleTailorMadeAssessment(
+                    sectionResult);
+
+                Assert.AreEqual(expectedSimpleAssembly, calculator.CombinedSimpleAssemblyGroupInput);
+                Assert.AreEqual(FailureMechanismSectionAssemblyCategoryGroup.None, calculator.CombinedDetailedAssemblyGroupInput);
+                Assert.AreEqual(expectedTailorMadeAssembly, calculator.CombinedTailorMadeAssemblyGroupInput);
+            }
+        }
+
+        [Test]
+        public void AssembleCombinedAssessment_AssemblyRan_ReturnsOutput()
+        {
+            // Setup
+            var sectionResult = new StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                var calculatorFactory = (TestAssemblyToolCalculatorFactory) AssemblyToolCalculatorFactory.Instance;
+                FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorFactory.LastCreatedFailureMechanismSectionAssemblyCalculator;
+
+                // Call
+                FailureMechanismSectionAssemblyCategoryGroup actualOutput =
+                    StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleCombinedAssessment(sectionResult);
+
+                // Assert
+                FailureMechanismSectionAssemblyCategoryGroup? calculatorOutput = calculator.CombinedAssemblyCategoryOutput;
+                Assert.AreEqual(calculatorOutput, actualOutput);
+            }
+        }
+
+        [Test]
+        public void AssembleCombinedAssessment_CalculatorThrowsExceptions_ThrowsAssemblyException()
+        {
+            // Setup
+            var sectionResult = new StrengthStabilityLengthwiseConstructionFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                var calculatorfactory = (TestAssemblyToolCalculatorFactory) AssemblyToolCalculatorFactory.Instance;
+                FailureMechanismSectionAssemblyCalculatorStub calculator = calculatorfactory.LastCreatedFailureMechanismSectionAssemblyCalculator;
+                calculator.ThrowExceptionOnCalculateCombinedAssembly = true;
+
+                // Call
+                TestDelegate call = () => StrengthStabilityLengthwiseConstructionFailureMechanismSectionResultAssemblyFactory.AssembleCombinedAssessment(sectionResult);
+
+                // Assert
+                var exception = Assert.Throws<AssemblyException>(call);
+                Exception innerException = exception.InnerException;
+                Assert.IsInstanceOf<FailureMechanismSectionAssemblyCalculatorException>(innerException);
+                Assert.AreEqual(innerException.Message, exception.Message);
+            }
+        }
+
+        #endregion
     }
 }
\ No newline at end of file