Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.TestUtil/ExportableFailureMechanismSectionAssemblyResultTestHelper.cs
===================================================================
diff -u -r191163e5ea9e3725076cd87d69225f6420bd2aad -rd45c4d685f147e9ef02db77b8085ce59edf92d08
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.TestUtil/ExportableFailureMechanismSectionAssemblyResultTestHelper.cs	(.../ExportableFailureMechanismSectionAssemblyResultTestHelper.cs)	(revision 191163e5ea9e3725076cd87d69225f6420bd2aad)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.TestUtil/ExportableFailureMechanismSectionAssemblyResultTestHelper.cs	(.../ExportableFailureMechanismSectionAssemblyResultTestHelper.cs)	(revision d45c4d685f147e9ef02db77b8085ce59edf92d08)
@@ -45,6 +45,7 @@
         /// <item>The number of <paramref name="sections"/> and number of <paramref name="results"/> do not match.</item>
         /// <item>The values between <paramref name="expectedAssemblyResultWrapper"/> and <paramref name="results"/>
         /// do not match.</item>
+        /// <item>The id does not contain the expected value.</item>
         /// </list></exception>
         public static void AssertExportableFailureMechanismSectionResults(FailureMechanismSectionAssemblyResultWrapper expectedAssemblyResultWrapper,
                                                                           IEnumerable<ExportableFailureMechanismSection> sections,
@@ -58,6 +59,7 @@
                 ExportableFailureMechanismSection section = sections.ElementAt(i);
                 ExportableFailureMechanismSectionAssemblyResult actualExportableAssemblyResult = results.ElementAt(i);
 
+                Assert.AreEqual($"Fa.{i}", actualExportableAssemblyResult.Id);
                 Assert.AreSame(section, actualExportableAssemblyResult.FailureMechanismSection);
                 FailureMechanismSectionAssemblyResult expectedAssemblyResult = expectedAssemblyResultWrapper.AssemblyResult;
                 Assert.AreEqual(expectedAssemblyResult.FailureMechanismSectionAssemblyGroup, actualExportableAssemblyResult.AssemblyGroup);
Index: Riskeer/Integration/src/Riskeer.Integration.IO/Factories/ExportableFailureMechanismFactory.cs
===================================================================
diff -u -r191163e5ea9e3725076cd87d69225f6420bd2aad -rd45c4d685f147e9ef02db77b8085ce59edf92d08
--- Riskeer/Integration/src/Riskeer.Integration.IO/Factories/ExportableFailureMechanismFactory.cs	(.../ExportableFailureMechanismFactory.cs)	(revision 191163e5ea9e3725076cd87d69225f6420bd2aad)
+++ Riskeer/Integration/src/Riskeer.Integration.IO/Factories/ExportableFailureMechanismFactory.cs	(.../ExportableFailureMechanismFactory.cs)	(revision d45c4d685f147e9ef02db77b8085ce59edf92d08)
@@ -92,8 +92,7 @@
                                                          new ExportableFailureMechanismAssemblyResult(
                                                              assemblyResultWrapper.AssemblyResult,
                                                              ExportableAssemblyMethodFactory.Create(assemblyResultWrapper.AssemblyMethod)),
-                                                         CreateExportableFailureMechanismSectionResults(
-                                                             failureMechanism, assessmentSection, assembleFailureMechanismSectionFunc),
+                                                         CreateExportableFailureMechanismSectionResults(idGenerator, failureMechanism, assessmentSection, assembleFailureMechanismSectionFunc),
                                                          failureMechanism.Code);
         }
 
@@ -148,15 +147,15 @@
                                                           new ExportableFailureMechanismAssemblyResult(
                                                               assemblyResultWrapper.AssemblyResult,
                                                               ExportableAssemblyMethodFactory.Create(assemblyResultWrapper.AssemblyMethod)),
-                                                          CreateExportableFailureMechanismSectionResults(
-                                                              failureMechanism, assessmentSection, assembleFailureMechanismSectionFunc),
+                                                          CreateExportableFailureMechanismSectionResults(idGenerator, failureMechanism, assessmentSection, assembleFailureMechanismSectionFunc),
                                                           failureMechanism.Name);
         }
 
         /// <summary>
         /// Creates a collection of <see cref="ExportableFailureMechanismSectionAssemblyResult"/>
         /// with assembly results based on <paramref name="failureMechanism"/>.
         /// </summary>
+        /// <param name="idGenerator">The generator to generate ids for the exportable components.</param>
         /// <param name="failureMechanism">The failure mechanism to create a collection of
         /// <see cref="ExportableFailureMechanismSectionAssemblyResult"/> for.</param>
         /// <param name="assessmentSection">The <see cref="IAssessmentSection"/> to use in the assembly.</param>
@@ -167,9 +166,8 @@
         /// <returns>A collection of <see cref="ExportableFailureMechanismSectionAssemblyResult"/>.</returns>
         /// <exception cref="AssemblyException">Thrown when assembly results cannot be created.</exception>
         private static IEnumerable<ExportableFailureMechanismSectionAssemblyResult> CreateExportableFailureMechanismSectionResults
-            <TFailureMechanism, TSectionResult>(
-                TFailureMechanism failureMechanism, IAssessmentSection assessmentSection,
-                Func<TSectionResult, TFailureMechanism, IAssessmentSection, FailureMechanismSectionAssemblyResultWrapper> assembleFailureMechanismSectionFunc)
+            <TFailureMechanism, TSectionResult>(IdentifierGenerator idGenerator, TFailureMechanism failureMechanism, IAssessmentSection assessmentSection,
+                                                Func<TSectionResult, TFailureMechanism, IAssessmentSection, FailureMechanismSectionAssemblyResultWrapper> assembleFailureMechanismSectionFunc)
             where TFailureMechanism : IFailureMechanism<TSectionResult>
             where TSectionResult : FailureMechanismSectionResult
         {
@@ -185,7 +183,7 @@
 
                 exportableResults.Add(
                     new ExportableFailureMechanismSectionAssemblyResult(
-                        "id", failureMechanismSectionPair.Value, assemblyResult.SectionProbability, assemblyResult.FailureMechanismSectionAssemblyGroup,
+                        idGenerator.GetNewId("Fa"), failureMechanismSectionPair.Value, assemblyResult.SectionProbability, assemblyResult.FailureMechanismSectionAssemblyGroup,
                         ExportableAssemblyMethodFactory.Create(assemblyResultWrapper.AssemblyGroupMethod),
                         ExportableAssemblyMethodFactory.Create(assemblyResultWrapper.ProbabilityMethod)));
             }