Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsFailureMechanismSectionResultRowTest.cs
===================================================================
diff -u -re1f407b3d93adfa477726ede6ba785c3a7eac991 -rc2c538a297cf459a535a8525ca0f3614bb0e7c39
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsFailureMechanismSectionResultRowTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismSectionResultRowTest.cs)	(revision e1f407b3d93adfa477726ede6ba785c3a7eac991)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Forms.Test/Views/GrassCoverErosionOutwardsFailureMechanismSectionResultRowTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismSectionResultRowTest.cs)	(revision c2c538a297cf459a535a8525ca0f3614bb0e7c39)
@@ -313,6 +313,100 @@
             }
         }
 
+        #region Column States
+
+        [Test]
+        [TestCase(SimpleAssessmentResultType.None, true)]
+        [TestCase(SimpleAssessmentResultType.AssessFurther, true)]
+        [TestCase(SimpleAssessmentResultType.NotApplicable, false)]
+        [TestCase(SimpleAssessmentResultType.ProbabilityNegligible, false)]
+        public void Constructor_WithSimpleAssessmentResultSet_ExpectedColumnStates(SimpleAssessmentResultType simpleAssessmentResult,
+                                                                                   bool cellsEnabled)
+        {
+            // Setup
+            FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
+            var result = new GrassCoverErosionOutwardsFailureMechanismSectionResult(section)
+            {
+                SimpleAssessmentResult = simpleAssessmentResult
+            };
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                // Call
+                var row = new GrassCoverErosionOutwardsFailureMechanismSectionResultRow(result, ConstructionProperties);
+
+                // Assert
+                IDictionary<int, DataGridViewColumnStateDefinition> columnStateDefinitions = row.ColumnStateDefinitions;
+
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForFactorizedSignalingNormIndex],
+                                                                             cellsEnabled);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForSignalingNormIndex],
+                                                                             cellsEnabled);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForMechanismSpecificLowerLimitNormIndex],
+                                                                             cellsEnabled);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForLowerLimitNormIndex],
+                                                                             cellsEnabled);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForFactorizedLowerLimitNormIndex],
+                                                                             cellsEnabled);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.TailorMadeAssessmentResultIndex],
+                                                                             cellsEnabled);
+            }
+        }
+
+        [Test]
+        [TestCase(true)]
+        [TestCase(false)]
+        public void Constructor_WithUseManualAssemblyCategoryGroupSet_ExpectedColumnStates(bool useManualAssemblyCategoryGroup)
+        {
+            // Setup
+            FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
+            var result = new GrassCoverErosionOutwardsFailureMechanismSectionResult(section)
+            {
+                UseManualAssemblyCategoryGroup = useManualAssemblyCategoryGroup
+            };
+
+            using (new AssemblyToolCalculatorFactoryConfig())
+            {
+                // Call
+                var row = new GrassCoverErosionOutwardsFailureMechanismSectionResultRow(result, ConstructionProperties);
+
+                // Assert
+                IDictionary<int, DataGridViewColumnStateDefinition> columnStateDefinitions = row.ColumnStateDefinitions;
+
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.SimpleAssessmentResultIndex],
+                                                                             !useManualAssemblyCategoryGroup);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForFactorizedSignalingNormIndex],
+                                                                             !useManualAssemblyCategoryGroup);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForSignalingNormIndex],
+                                                                             !useManualAssemblyCategoryGroup);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForMechanismSpecificLowerLimitNormIndex],
+                                                                             !useManualAssemblyCategoryGroup);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForLowerLimitNormIndex],
+                                                                             !useManualAssemblyCategoryGroup);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.DetailedAssessmentResultForFactorizedLowerLimitNormIndex],
+                                                                             !useManualAssemblyCategoryGroup);
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.TailorMadeAssessmentResultIndex],
+                                                                             !useManualAssemblyCategoryGroup);
+
+                if (useManualAssemblyCategoryGroup)
+                {
+                    FailureMechanismSectionResultRowTestHelper.AssertColumnStateIsDisabled(
+                        columnStateDefinitions[ConstructionProperties.SimpleAssemblyCategoryGroupIndex]);
+                    FailureMechanismSectionResultRowTestHelper.AssertColumnStateIsDisabled(
+                        columnStateDefinitions[ConstructionProperties.DetailedAssemblyCategoryGroupIndex]);
+                    FailureMechanismSectionResultRowTestHelper.AssertColumnStateIsDisabled(
+                        columnStateDefinitions[ConstructionProperties.TailorMadeAssemblyCategoryGroupIndex]);
+                    FailureMechanismSectionResultRowTestHelper.AssertColumnStateIsDisabled(
+                        columnStateDefinitions[ConstructionProperties.CombinedAssemblyCategoryGroupIndex]);
+                }
+
+                FailureMechanismSectionResultRowTestHelper.AssertColumnState(columnStateDefinitions[ConstructionProperties.ManualAssemblyCategoryGroupIndex],
+                                                                             useManualAssemblyCategoryGroup);
+            }
+        }
+
+        #endregion
+
         #region Registration
 
         [Test]