Index: Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.IO/Model/Enums/AssemblyXmlEnumIdentifiers.cs
===================================================================
diff -u -r680bdc8a588457e04f1da3658bcaa39195c5f965 -rb13c43d01437f34e400d4a2e1529c6e39735d0ce
--- Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.IO/Model/Enums/AssemblyXmlEnumIdentifiers.cs	(.../AssemblyXmlEnumIdentifiers.cs)	(revision 680bdc8a588457e04f1da3658bcaa39195c5f965)
+++ Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.IO/Model/Enums/AssemblyXmlEnumIdentifiers.cs	(.../AssemblyXmlEnumIdentifiers.cs)	(revision b13c43d01437f34e400d4a2e1529c6e39735d0ce)
@@ -69,6 +69,11 @@
         /// </summary>
         public const string SerializableFailureMechanismSectionAssemblyGroupIIIMin = "-III";
 
+        /// <summary>
+        /// Identifier for <see cref="SerializableFailureMechanismSectionAssemblyGroup.Nr"/>.
+        /// </summary>
+        public const string SerializableFailureMechanismSectionAssemblyGroupNr = "NR";
+
         #endregion
 
         #region SerializableAssessmentSectionAssemblyGroup
Index: Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.IO/Model/Enums/SerializableFailureMechanismSectionAssemblyGroup.cs
===================================================================
diff -u -r807f5fb769e536c424fcafcfb080c820bdfe7f68 -rb13c43d01437f34e400d4a2e1529c6e39735d0ce
--- Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.IO/Model/Enums/SerializableFailureMechanismSectionAssemblyGroup.cs	(.../SerializableFailureMechanismSectionAssemblyGroup.cs)	(revision 807f5fb769e536c424fcafcfb080c820bdfe7f68)
+++ Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.IO/Model/Enums/SerializableFailureMechanismSectionAssemblyGroup.cs	(.../SerializableFailureMechanismSectionAssemblyGroup.cs)	(revision b13c43d01437f34e400d4a2e1529c6e39735d0ce)
@@ -74,6 +74,12 @@
         /// Represents group -III.
         /// </summary>
         [XmlEnum(AssemblyXmlEnumIdentifiers.SerializableFailureMechanismSectionAssemblyGroupIIIMin)]
-        IIIMin = 8
+        IIIMin = 8,
+
+        /// <summary>
+        /// Represents group NR.
+        /// </summary>
+        [XmlEnum(AssemblyXmlEnumIdentifiers.SerializableFailureMechanismSectionAssemblyGroupNr)]
+        Nr = 9
     }
 }
\ No newline at end of file
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.Test/Model/Enums/AssemblyXmlEnumIdentifiersTest.cs
===================================================================
diff -u -r680bdc8a588457e04f1da3658bcaa39195c5f965 -rb13c43d01437f34e400d4a2e1529c6e39735d0ce
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.Test/Model/Enums/AssemblyXmlEnumIdentifiersTest.cs	(.../AssemblyXmlEnumIdentifiersTest.cs)	(revision 680bdc8a588457e04f1da3658bcaa39195c5f965)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.Test/Model/Enums/AssemblyXmlEnumIdentifiersTest.cs	(.../AssemblyXmlEnumIdentifiersTest.cs)	(revision b13c43d01437f34e400d4a2e1529c6e39735d0ce)
@@ -38,6 +38,7 @@
             Assert.AreEqual("-I", AssemblyXmlEnumIdentifiers.SerializableFailureMechanismSectionAssemblyGroupIMin);
             Assert.AreEqual("-II", AssemblyXmlEnumIdentifiers.SerializableFailureMechanismSectionAssemblyGroupIIMin);
             Assert.AreEqual("-III", AssemblyXmlEnumIdentifiers.SerializableFailureMechanismSectionAssemblyGroupIIIMin);
+            Assert.AreEqual("NR", AssemblyXmlEnumIdentifiers.SerializableFailureMechanismSectionAssemblyGroupNr);
 
             Assert.AreEqual("A+", AssemblyXmlEnumIdentifiers.SerializableAssessmentSectionAssemblyGroupAPlus);
             Assert.AreEqual("A", AssemblyXmlEnumIdentifiers.SerializableAssessmentSectionAssemblyGroupA);
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.Test/Model/Enums/SerializableFailureMechanismSectionAssemblyGroupTest.cs
===================================================================
diff -u -rc71793115624dfe39336cdfa32baba9d737e0c52 -rb13c43d01437f34e400d4a2e1529c6e39735d0ce
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.Test/Model/Enums/SerializableFailureMechanismSectionAssemblyGroupTest.cs	(.../SerializableFailureMechanismSectionAssemblyGroupTest.cs)	(revision c71793115624dfe39336cdfa32baba9d737e0c52)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.IO.Test/Model/Enums/SerializableFailureMechanismSectionAssemblyGroupTest.cs	(.../SerializableFailureMechanismSectionAssemblyGroupTest.cs)	(revision b13c43d01437f34e400d4a2e1529c6e39735d0ce)
@@ -55,6 +55,9 @@
                 },
                 {
                     SerializableFailureMechanismSectionAssemblyGroup.IIIMin, 8
+                },
+                {
+                    SerializableFailureMechanismSectionAssemblyGroup.Nr, 9
                 }
             };
 
@@ -84,6 +87,9 @@
                 },
                 {
                     SerializableFailureMechanismSectionAssemblyGroup.IIIMin, "-III"
+                },
+                {
+                    SerializableFailureMechanismSectionAssemblyGroup.Nr, "NR"
                 }
             };
     }