Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/PropertyClasses/StandAlone/StandAloneFailureMechanismPropertiesTest.cs
===================================================================
diff -u -rfbf5a2ae647041a86f117970d4f4cfd405f7463b -r302158276367ff19c0f16f7779a0245fe4ae8659
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/PropertyClasses/StandAlone/StandAloneFailureMechanismPropertiesTest.cs	(.../StandAloneFailureMechanismPropertiesTest.cs)	(revision fbf5a2ae647041a86f117970d4f4cfd405f7463b)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/PropertyClasses/StandAlone/StandAloneFailureMechanismPropertiesTest.cs	(.../StandAloneFailureMechanismPropertiesTest.cs)	(revision 302158276367ff19c0f16f7779a0245fe4ae8659)
@@ -94,37 +94,13 @@
             Assert.AreSame(failureMechanism, properties.Data);
             Assert.AreEqual(failureMechanism.Name, properties.Name);
             Assert.AreEqual(failureMechanism.Code, properties.Code);
+            Assert.AreEqual(failureMechanism.Group, properties.Group);
             Assert.AreEqual($"Overig ({otherContribution})", properties.Contribution);
             Assert.AreEqual(failureMechanism.IsRelevant, properties.IsRelevant);
             mocks.VerifyAll();
         }
 
         [Test]
-        [TestCase(true)]
-        [TestCase(false)]
-        public void Constructor_WithIsRelevant_ReturnCorrectPropertyValues(bool isRelevant)
-        {
-            // Setup
-            var mocks = new MockRepository();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            mocks.ReplayAll();
-
-            var failureMechanism = new TestFailureMechanism
-            {
-                IsRelevant = isRelevant
-            };
-
-            // Call
-            var properties = new StandAloneFailureMechanismProperties(failureMechanism, assessmentSection);
-
-            // Assert
-            Assert.AreEqual(failureMechanism.Name, properties.Name);
-            Assert.AreEqual(failureMechanism.Code, properties.Code);
-            Assert.AreEqual(isRelevant, properties.IsRelevant);
-            mocks.VerifyAll();
-        }
-
-        [Test]
         public void Constructor_IsRelevantTrue_PropertiesHaveExpectedAttributesValues()
         {
             // Setup
@@ -144,7 +120,7 @@
             const string generalCategory = "Algemeen";
 
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
-            Assert.AreEqual(4, dynamicProperties.Count);
+            Assert.AreEqual(5, dynamicProperties.Count);
 
             PropertyDescriptor nameProperty = dynamicProperties[0];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(nameProperty,
@@ -160,14 +136,21 @@
                                                                             "Het label van het toetsspoor.",
                                                                             true);
 
-            PropertyDescriptor contributionProperty = dynamicProperties[2];
+            PropertyDescriptor groupProperty = dynamicProperties[2];
+            PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(groupProperty,
+                                                                            generalCategory,
+                                                                            "Groep",
+                                                                            "De groep waar het toetsspoor toe behoort.",
+                                                                            true);
+
+            PropertyDescriptor contributionProperty = dynamicProperties[3];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(contributionProperty,
                                                                             generalCategory,
                                                                             "Faalkansbijdrage [%]",
                                                                             "Procentuele bijdrage van dit toetsspoor aan de totale overstromingskans van het traject.",
                                                                             true);
 
-            PropertyDescriptor isRelevantProperty = dynamicProperties[3];
+            PropertyDescriptor isRelevantProperty = dynamicProperties[4];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(isRelevantProperty,
                                                                             generalCategory,
                                                                             "Is relevant",
@@ -194,7 +177,7 @@
 
             // Assert
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
-            Assert.AreEqual(3, dynamicProperties.Count);
+            Assert.AreEqual(4, dynamicProperties.Count);
 
             const string generalCategory = "Algemeen";
 
@@ -212,7 +195,14 @@
                                                                             "Het label van het toetsspoor.",
                                                                             true);
 
-            PropertyDescriptor isRelevantProperty = dynamicProperties[2];
+            PropertyDescriptor groupProperty = dynamicProperties[2];
+            PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(groupProperty,
+                                                                            generalCategory,
+                                                                            "Groep",
+                                                                            "De groep waar het toetsspoor toe behoort.",
+                                                                            true);
+
+            PropertyDescriptor isRelevantProperty = dynamicProperties[3];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(isRelevantProperty,
                                                                             generalCategory,
                                                                             "Is relevant",
@@ -240,6 +230,7 @@
             // Call & Assert
             Assert.IsTrue(properties.DynamicVisibleValidationMethod(nameof(properties.Name)));
             Assert.IsTrue(properties.DynamicVisibleValidationMethod(nameof(properties.Code)));
+            Assert.IsTrue(properties.DynamicVisibleValidationMethod(nameof(properties.Group)));
             Assert.IsTrue(properties.DynamicVisibleValidationMethod(nameof(properties.IsRelevant)));
 
             Assert.AreEqual(isRelevant, properties.DynamicVisibleValidationMethod(nameof(properties.Contribution)));