Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs
===================================================================
diff -u -r998ccbf3ee6675def96f9650896beb02e52a22a5 -r17ccd811c490ba2b7a8599f364ef60fbdd7e64c0
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs	(.../MacroStabilityOutwardsResultView.cs)	(revision 998ccbf3ee6675def96f9650896beb02e52a22a5)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs	(.../MacroStabilityOutwardsResultView.cs)	(revision 17ccd811c490ba2b7a8599f364ef60fbdd7e64c0)
@@ -111,6 +111,10 @@
             FailureMechanismSectionResultColumnBuilder.AddTailorMadeAssessmentAssemblyColumn(
                 DataGridViewControl,
                 nameof(MacroStabilityOutwardsSectionResultRow.TailorMadeAssemblyCategoryGroup));
+
+            FailureMechanismSectionResultColumnBuilder.AddCombinedAssessmentAssemblyColumn(
+                DataGridViewControl,
+                nameof(MacroStabilityOutwardsSectionResultRow.CombinedAssemblyCategoryGroup));
         }
 
         private static IEnumerable<DataGridViewColumnFormattingRule<MacroStabilityOutwardsSectionResultRow>> CreateFormattingRules()
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityOutwardsResultViewTest.cs
===================================================================
diff -u -r998ccbf3ee6675def96f9650896beb02e52a22a5 -r17ccd811c490ba2b7a8599f364ef60fbdd7e64c0
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityOutwardsResultViewTest.cs	(.../MacrostabilityOutwardsResultViewTest.cs)	(revision 998ccbf3ee6675def96f9650896beb02e52a22a5)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MacrostabilityOutwardsResultViewTest.cs	(.../MacrostabilityOutwardsResultViewTest.cs)	(revision 17ccd811c490ba2b7a8599f364ef60fbdd7e64c0)
@@ -51,7 +51,8 @@
         private const int simpleAssemblyCategoryGroupIndex = 6;
         private const int detailedAssemblyCategoryGroupIndex = 7;
         private const int tailorMadeAssemblyCategoryGroupIndex = 8;
-        private const int columnCount = 9;
+        private const int combinedAssemblyCategoryGroupIndex = 9;
+        private const int columnCount = 10;
 
         [Test]
         public void Constructor_AssessmentSectionNull_ThrowsArgumentNullException()
@@ -119,6 +120,7 @@
                 Assert.IsInstanceOf<DataGridViewTextBoxColumn>(dataGridView.Columns[simpleAssemblyCategoryGroupIndex]);
                 Assert.IsInstanceOf<DataGridViewTextBoxColumn>(dataGridView.Columns[detailedAssemblyCategoryGroupIndex]);
                 Assert.IsInstanceOf<DataGridViewTextBoxColumn>(dataGridView.Columns[tailorMadeAssemblyCategoryGroupIndex]);
+                Assert.IsInstanceOf<DataGridViewTextBoxColumn>(dataGridView.Columns[combinedAssemblyCategoryGroupIndex]);
 
                 Assert.AreEqual("Vak", dataGridView.Columns[nameColumnIndex].HeaderText);
                 Assert.AreEqual("Eenvoudige toets", dataGridView.Columns[simpleAssessmentIndex].HeaderText);
@@ -129,6 +131,7 @@
                 Assert.AreEqual("Assemblageresultaat\r\neenvoudige toets", dataGridView.Columns[simpleAssemblyCategoryGroupIndex].HeaderText);
                 Assert.AreEqual("Assemblageresultaat\r\ngedetailleerde toets per vak", dataGridView.Columns[detailedAssemblyCategoryGroupIndex].HeaderText);
                 Assert.AreEqual("Assemblageresultaat\r\ntoets op maat", dataGridView.Columns[tailorMadeAssemblyCategoryGroupIndex].HeaderText);
+                Assert.AreEqual("Assemblageresultaat\r\ngecombineerd", dataGridView.Columns[combinedAssemblyCategoryGroupIndex].HeaderText);
 
                 Assert.AreEqual(DataGridViewAutoSizeColumnsMode.AllCells, dataGridView.AutoSizeColumnsMode);
                 Assert.AreEqual(DataGridViewContentAlignment.MiddleCenter, dataGridView.ColumnHeadersDefaultCellStyle.Alignment);
@@ -190,6 +193,7 @@
                 Assert.AreEqual(rowObject.SimpleAssemblyCategoryGroup, cells[simpleAssemblyCategoryGroupIndex].Value);
                 Assert.AreEqual(rowObject.DetailedAssemblyCategoryGroup, cells[detailedAssemblyCategoryGroupIndex].Value);
                 Assert.AreEqual(rowObject.TailorMadeAssemblyCategoryGroup, cells[tailorMadeAssemblyCategoryGroupIndex].Value);
+                Assert.AreEqual(rowObject.CombinedAssemblyCategoryGroup, cells[combinedAssemblyCategoryGroupIndex].Value);
                 mocks.VerifyAll();
             }
         }