Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs
===================================================================
diff -u -r4c083a35cc54b22580d0273f37165475bef23b13 -re719dce74d3c52086dde061ca8074c0fc37f43dc
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs	(.../StabilityPointStructuresFailureMechanismResultView.cs)	(revision 4c083a35cc54b22580d0273f37165475bef23b13)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs	(.../StabilityPointStructuresFailureMechanismResultView.cs)	(revision e719dce74d3c52086dde061ca8074c0fc37f43dc)
@@ -127,6 +127,10 @@
             FailureMechanismSectionResultViewColumnBuilder.AddTailorMadeAssessmentProbabilityColumn(
                 DataGridViewControl,
                 nameof(StabilityPointStructuresFailureMechanismSectionResultRow.TailorMadeAssessmentProbability));
+
+            FailureMechanismSectionResultViewColumnBuilder.AddSimpleAssemblyCategoryGroupColumn(
+                DataGridViewControl,
+                nameof(StabilityPointStructuresFailureMechanismSectionResultRow.SimpleAssemblyCategoryGroup));
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Forms.Test/Views/StabilityPointStructuresFailureMechanismResultViewTest.cs
===================================================================
diff -u -r4c083a35cc54b22580d0273f37165475bef23b13 -re719dce74d3c52086dde061ca8074c0fc37f43dc
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Forms.Test/Views/StabilityPointStructuresFailureMechanismResultViewTest.cs	(.../StabilityPointStructuresFailureMechanismResultViewTest.cs)	(revision 4c083a35cc54b22580d0273f37165475bef23b13)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Forms.Test/Views/StabilityPointStructuresFailureMechanismResultViewTest.cs	(.../StabilityPointStructuresFailureMechanismResultViewTest.cs)	(revision e719dce74d3c52086dde061ca8074c0fc37f43dc)
@@ -25,6 +25,7 @@
 using NUnit.Extensions.Forms;
 using NUnit.Framework;
 using Rhino.Mocks;
+using Ringtoets.AssemblyTool.KernelWrapper.TestUtil.Calculators;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Common.Forms.Views;
@@ -43,7 +44,8 @@
         private const int detailedAssessmentProbabilityIndex = 3;
         private const int tailorMadeAssessmentResultIndex = 4;
         private const int tailorMadeAssessmentProbabilityIndex = 5;
-        private const int columnCount = 6;
+        private const int simpleAssemblyCategoryGroupIndex = 6;
+        private const int columnCount = 7;
 
         private Form testForm;
 
@@ -99,7 +101,7 @@
         }
 
         [Test]
-        public void GivenFormWithClosingStructuresFailureMechanismResultView_ThenExpectedColumnsAreVisible()
+        public void GivenFormWithStabilityPointStructuresFailureMechanismResultView_ThenExpectedColumnsAreVisible()
         {
             // Given
             using (ShowFailureMechanismResultsView(new ObservableList<StabilityPointStructuresFailureMechanismSectionResult>()))
@@ -115,39 +117,43 @@
                 Assert.IsInstanceOf<DataGridViewTextBoxColumn>(dataGridView.Columns[detailedAssessmentProbabilityIndex]);
                 Assert.IsInstanceOf<DataGridViewComboBoxColumn>(dataGridView.Columns[tailorMadeAssessmentResultIndex]);
                 Assert.IsInstanceOf<DataGridViewTextBoxColumn>(dataGridView.Columns[tailorMadeAssessmentProbabilityIndex]);
+                Assert.IsInstanceOf<DataGridViewTextBoxColumn>(dataGridView.Columns[simpleAssemblyCategoryGroupIndex]);
 
                 Assert.AreEqual("Vak", dataGridView.Columns[nameColumnIndex].HeaderText);
                 Assert.AreEqual("Eenvoudige toets", dataGridView.Columns[simpleAssessmentResultIndex].HeaderText);
                 Assert.AreEqual("Gedetailleerde toets per vak", dataGridView.Columns[detailedAssessmentResultIndex].HeaderText);
                 Assert.AreEqual("Gedetailleerde toets per vak\r\nfaalkans", dataGridView.Columns[detailedAssessmentProbabilityIndex].HeaderText);
                 Assert.AreEqual("Toets op maat", dataGridView.Columns[tailorMadeAssessmentResultIndex].HeaderText);
                 Assert.AreEqual("Toets op maat\r\nfaalkans", dataGridView.Columns[tailorMadeAssessmentProbabilityIndex].HeaderText);
+                Assert.AreEqual("Assemblageresultaat\r\neenvoudige toets", dataGridView.Columns[simpleAssemblyCategoryGroupIndex].HeaderText);
 
                 Assert.IsTrue(dataGridView.Columns[nameColumnIndex].ReadOnly);
                 Assert.IsFalse(dataGridView.Columns[simpleAssessmentResultIndex].ReadOnly);
                 Assert.IsFalse(dataGridView.Columns[detailedAssessmentResultIndex].ReadOnly);
                 Assert.IsTrue(dataGridView.Columns[detailedAssessmentProbabilityIndex].ReadOnly);
                 Assert.IsFalse(dataGridView.Columns[tailorMadeAssessmentResultIndex].ReadOnly);
                 Assert.IsFalse(dataGridView.Columns[tailorMadeAssessmentProbabilityIndex].ReadOnly);
+                Assert.IsTrue(dataGridView.Columns[simpleAssemblyCategoryGroupIndex].ReadOnly);
 
                 Assert.AreEqual(DataGridViewAutoSizeColumnsMode.AllCells, dataGridView.AutoSizeColumnsMode);
                 Assert.AreEqual(DataGridViewContentAlignment.MiddleCenter, dataGridView.ColumnHeadersDefaultCellStyle.Alignment);
             }
         }
 
         [Test]
-        public void GivenFailureMechanismResultsView_WhenAllDataSet_ThenDataGridViewCorrectlyInitialized()
+        public void FailureMechanismResultsView_AllDataSet_DataGridViewCorrectlyInitialized()
         {
-            // Given
+            // Setup
             var results = new ObservableList<StabilityPointStructuresFailureMechanismSectionResult>
             {
                 new StabilityPointStructuresFailureMechanismSectionResult(FailureMechanismSectionTestFactory.CreateFailureMechanismSection("Section 1"))
             };
 
-            StabilityPointStructuresFailureMechanismResultView failureMechanismResultView = ShowFailureMechanismResultsView(results);
-            using (failureMechanismResultView)
+            // Call
+            using (new AssemblyToolCalculatorFactoryConfig())
+            using (ShowFailureMechanismResultsView(results))
             {
-                // Then
+                // Assert
                 var dataGridView = (DataGridView) new ControlTester("dataGridView").TheObject;
 
                 DataGridViewRowCollection rows = dataGridView.Rows;
@@ -161,6 +167,7 @@
                 Assert.AreEqual("-", cells[detailedAssessmentProbabilityIndex].FormattedValue);
                 Assert.AreEqual(TailorMadeAssessmentProbabilityCalculationResultType.None, cells[tailorMadeAssessmentResultIndex].Value);
                 Assert.AreEqual("-", cells[tailorMadeAssessmentProbabilityIndex].FormattedValue);
+                Assert.AreEqual("VIIv", cells[simpleAssemblyCategoryGroupIndex].Value);
             }
         }