Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.Designer.cs
===================================================================
diff -u -r5df0d352c9b7b04b440c800f2786d4a5d98cde0a -r413bb72227ef5a4db07fe46622c3a1ae8c44f172
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 5df0d352c9b7b04b440c800f2786d4a5d98cde0a)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 413bb72227ef5a4db07fe46622c3a1ae8c44f172)
@@ -109,6 +109,15 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to Instellingen.
+        /// </summary>
+        public static string Categories_Settings {
+            get {
+                return ResourceManager.GetString("Categories_Settings", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to Dijktype van de geschematiseerde dijk..
         /// </summary>
         public static string DikeSoilScenario_Description {
@@ -567,6 +576,24 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to Maximale breedte van een lamel..
+        /// </summary>
+        public static string MaximumSliceWidth_Description {
+            get {
+                return ResourceManager.GetString("MaximumSliceWidth_Description", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Maximale lamelbreedte [m].
+        /// </summary>
+        public static string MaximumSliceWidth_DisplayName {
+            get {
+                return ResourceManager.GetString("MaximumSliceWidth_DisplayName", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to Minimale hoogte van de freatische lijn onder kruin binnentalud..
         /// </summary>
         public static string MinimumLevelPhreaticLineAtDikeTopPolder_Description {
@@ -747,6 +774,42 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to Minimale diepte van het berekende glijvlak ten opzichte van het maaiveld..
+        /// </summary>
+        public static string SlipPlaneMinimumDepth_Description {
+            get {
+                return ResourceManager.GetString("SlipPlaneMinimumDepth_Description", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Minimale glijvlakdiepte [m].
+        /// </summary>
+        public static string SlipPlaneMinimumDepth_DisplayName {
+            get {
+                return ResourceManager.GetString("SlipPlaneMinimumDepth_DisplayName", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Minimale lengte van het berekende glijvlak..
+        /// </summary>
+        public static string SlipPlaneMinimumLength_Description {
+            get {
+                return ResourceManager.GetString("SlipPlaneMinimumLength_Description", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Minimale glijvlaklengte [m].
+        /// </summary>
+        public static string SlipPlaneMinimumLength_DisplayName {
+            get {
+                return ResourceManager.GetString("SlipPlaneMinimumLength_DisplayName", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
         public static System.Drawing.Bitmap SoilProfileIcon {
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.resx
===================================================================
diff -u -r5df0d352c9b7b04b440c800f2786d4a5d98cde0a -r413bb72227ef5a4db07fe46622c3a1ae8c44f172
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision 5df0d352c9b7b04b440c800f2786d4a5d98cde0a)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision 413bb72227ef5a4db07fe46622c3a1ae8c44f172)
@@ -433,4 +433,25 @@
   <data name="ZCoordinateDrainageConstruction_DisplayName" xml:space="preserve">
     <value>Z [m+NAP]</value>
   </data>
+  <data name="Categories_Settings" xml:space="preserve">
+    <value>Instellingen</value>
+  </data>
+  <data name="MaximumSliceWidth_Description" xml:space="preserve">
+    <value>Maximale breedte van een lamel.</value>
+  </data>
+  <data name="MaximumSliceWidth_DisplayName" xml:space="preserve">
+    <value>Maximale lamelbreedte [m]</value>
+  </data>
+  <data name="SlipPlaneMinimumDepth_Description" xml:space="preserve">
+    <value>Minimale diepte van het berekende glijvlak ten opzichte van het maaiveld.</value>
+  </data>
+  <data name="SlipPlaneMinimumDepth_DisplayName" xml:space="preserve">
+    <value>Minimale glijvlakdiepte [m]</value>
+  </data>
+  <data name="SlipPlaneMinimumLength_Description" xml:space="preserve">
+    <value>Minimale lengte van het berekende glijvlak.</value>
+  </data>
+  <data name="SlipPlaneMinimumLength_DisplayName" xml:space="preserve">
+    <value>Minimale glijvlaklengte [m]</value>
+  </data>
 </root>
\ No newline at end of file
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsInputContextProperties.cs
===================================================================
diff -u -r79b21a40895beb5fd233c3e3cb20d82e6ab5be56 -r413bb72227ef5a4db07fe46622c3a1ae8c44f172
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsInputContextProperties.cs	(.../MacroStabilityInwardsInputContextProperties.cs)	(revision 79b21a40895beb5fd233c3e3cb20d82e6ab5be56)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsInputContextProperties.cs	(.../MacroStabilityInwardsInputContextProperties.cs)	(revision 413bb72227ef5a4db07fe46622c3a1ae8c44f172)
@@ -58,7 +58,15 @@
         private const int surfaceLinePropertyIndex = 6;
         private const int stochasticSoilModelPropertyIndex = 7;
         private const int stochasticSoilProfilePropertyIndex = 8;
+        private const int slipPlaneMinimumDepthPropertyIndex = 9;
+        private const int slipPlaneMinimumLengthPropertyIndex = 10;
+        private const int maximumSliceWidthPropertyIndex = 11;
 
+        private const int hydraulicCategoryIndex = 1;
+        private const int schematizationCategoryIndex = 2;
+        private const int settingsCategoryIndex = 3;
+        private const int totalCategoryCount = 3;
+
         private readonly IObservablePropertyChangeHandler propertyChangeHandler;
 
         /// <summary>
@@ -148,7 +156,7 @@
         [DynamicVisible]
         [PropertyOrder(selectedHydraulicBoundaryLocationPropertyIndex)]
         [Editor(typeof(HydraulicBoundaryLocationEditor), typeof(UITypeEditor))]
-        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData))]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData), hydraulicCategoryIndex, totalCategoryCount)]
         [ResourcesDisplayName(typeof(Resources), nameof(Resources.MacroStabilityInwardsInput_HydraulicBoundaryLocation_DisplayName))]
         [ResourcesDescription(typeof(Resources), nameof(Resources.MacroStabilityInwardsInput_HydraulicBoundaryLocation_Description))]
         public SelectableHydraulicBoundaryLocation SelectedHydraulicBoundaryLocation
@@ -170,7 +178,7 @@
 
         [DynamicReadOnly]
         [PropertyOrder(assessmentLevelPropertyIndex)]
-        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData))]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData), hydraulicCategoryIndex, totalCategoryCount)]
         [ResourcesDisplayName(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.AssessmentLevel_DisplayName))]
         [ResourcesDescription(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.AssessmentLevel_Description))]
         public RoundedDouble AssessmentLevel
@@ -186,7 +194,7 @@
         }
 
         [PropertyOrder(useHydraulicBoundaryLocationPropertyIndex)]
-        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData))]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData), hydraulicCategoryIndex, totalCategoryCount)]
         [ResourcesDisplayName(typeof(Resources), nameof(Resources.MacroStabilityInwardsInput_UseAssessmentLevelManualInput_DisplayName))]
         [ResourcesDescription(typeof(Resources), nameof(Resources.MacroStabilityInwardsInput_UseAssessmentLevelManualInput_Description))]
         public bool UseAssessmentLevelManualInput
@@ -202,7 +210,7 @@
         }
 
         [PropertyOrder(dikeSoilScenarioPropertyIndex)]
-        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData))]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData), hydraulicCategoryIndex, totalCategoryCount)]
         [ResourcesDisplayName(typeof(Resources), nameof(Resources.DikeSoilScenario_DisplayName))]
         [ResourcesDescription(typeof(Resources), nameof(Resources.DikeSoilScenario_Description))]
         [TypeConverter(typeof(EnumTypeConverter))]
@@ -219,7 +227,7 @@
         }
 
         [PropertyOrder(waterStressesPropertyIndex)]
-        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData))]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_HydraulicData), hydraulicCategoryIndex, totalCategoryCount)]
         [ResourcesDisplayName(typeof(Resources), nameof(Resources.Waterstresses_DisplayName))]
         [ResourcesDescription(typeof(Resources), nameof(Resources.Waterstresses_Description))]
         [TypeConverter(typeof(ExpandableObjectConverter))]
@@ -237,7 +245,7 @@
 
         [PropertyOrder(surfaceLinePropertyIndex)]
         [Editor(typeof(MacroStabilityInwardsInputContextSurfaceLineSelectionEditor), typeof(UITypeEditor))]
-        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_Schematization))]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_Schematization), schematizationCategoryIndex, totalCategoryCount)]
         [ResourcesDisplayName(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.SurfaceLine_DisplayName))]
         [ResourcesDescription(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.SurfaceLine_Description))]
         public MacroStabilityInwardsSurfaceLine SurfaceLine
@@ -261,7 +269,7 @@
 
         [PropertyOrder(stochasticSoilModelPropertyIndex)]
         [Editor(typeof(MacroStabilityInwardsInputContextStochasticSoilModelSelectionEditor), typeof(UITypeEditor))]
-        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_Schematization))]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_Schematization), schematizationCategoryIndex, totalCategoryCount)]
         [ResourcesDisplayName(typeof(Resources), nameof(Resources.MacroStabilityInwardsInput_StochasticSoilModel_DisplayName))]
         [ResourcesDescription(typeof(Resources), nameof(Resources.MacroStabilityInwardsInput_StochasticSoilModel_Description))]
         public StochasticSoilModel StochasticSoilModel
@@ -285,7 +293,7 @@
 
         [PropertyOrder(stochasticSoilProfilePropertyIndex)]
         [Editor(typeof(MacroStabilityInwardsInputContextStochasticSoilProfileSelectionEditor), typeof(UITypeEditor))]
-        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_Schematization))]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_Schematization), schematizationCategoryIndex, totalCategoryCount)]
         [ResourcesDisplayName(typeof(Resources), nameof(Resources.MacroStabilityInwardsInput_StochasticSoilProfile_DisplayName))]
         [ResourcesDescription(typeof(Resources), nameof(Resources.MacroStabilityInwardsInput_StochasticSoilProfile_Description))]
         public StochasticSoilProfile StochasticSoilProfile
@@ -304,5 +312,57 @@
         }
 
         #endregion
+
+        #region Settings
+
+        [PropertyOrder(slipPlaneMinimumDepthPropertyIndex)]
+        [ResourcesCategory(typeof(Resources), nameof(Resources.Categories_Settings), settingsCategoryIndex, totalCategoryCount)]
+        [ResourcesDisplayName(typeof(Resources), nameof(Resources.SlipPlaneMinimumDepth_DisplayName))]
+        [ResourcesDescription(typeof(Resources), nameof(Resources.SlipPlaneMinimumDepth_Description))]
+        public RoundedDouble SlipPlaneMinimumDepth
+        {
+            get
+            {
+                return data.WrappedData.SlipPlaneMinimumDepth;
+            }
+            set
+            {
+                PropertyChangeHelper.ChangePropertyAndNotify(() => data.WrappedData.SlipPlaneMinimumDepth = value, propertyChangeHandler);
+            }
+        }
+
+        [PropertyOrder(slipPlaneMinimumLengthPropertyIndex)]
+        [ResourcesCategory(typeof(Resources), nameof(Resources.Categories_Settings), settingsCategoryIndex, totalCategoryCount)]
+        [ResourcesDisplayName(typeof(Resources), nameof(Resources.SlipPlaneMinimumLength_DisplayName))]
+        [ResourcesDescription(typeof(Resources), nameof(Resources.SlipPlaneMinimumLength_Description))]
+        public RoundedDouble SlipPlaneMinimumLength
+        {
+            get
+            {
+                return data.WrappedData.SlipPlaneMinimumLength;
+            }
+            set
+            {
+                PropertyChangeHelper.ChangePropertyAndNotify(() => data.WrappedData.SlipPlaneMinimumLength = value, propertyChangeHandler);
+            }
+        }
+
+        [PropertyOrder(maximumSliceWidthPropertyIndex)]
+        [ResourcesCategory(typeof(Resources), nameof(Resources.Categories_Settings), settingsCategoryIndex, totalCategoryCount)]
+        [ResourcesDisplayName(typeof(Resources), nameof(Resources.MaximumSliceWidth_DisplayName))]
+        [ResourcesDescription(typeof(Resources), nameof(Resources.MaximumSliceWidth_Description))]
+        public RoundedDouble MaximumSliceWidth
+        {
+            get
+            {
+                return data.WrappedData.MaximumSliceWidth;
+            }
+            set
+            {
+                PropertyChangeHelper.ChangePropertyAndNotify(() => data.WrappedData.MaximumSliceWidth = value, propertyChangeHandler);
+            }
+        }
+
+        #endregion
     }
 }
\ No newline at end of file
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsInputContextPropertiesTest.cs
===================================================================
diff -u -r99f686f22091051a65ff1ee20abd68ffad713647 -r413bb72227ef5a4db07fe46622c3a1ae8c44f172
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsInputContextPropertiesTest.cs	(.../MacroStabilityInwardsInputContextPropertiesTest.cs)	(revision 99f686f22091051a65ff1ee20abd68ffad713647)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsInputContextPropertiesTest.cs	(.../MacroStabilityInwardsInputContextPropertiesTest.cs)	(revision 413bb72227ef5a4db07fe46622c3a1ae8c44f172)
@@ -58,6 +58,9 @@
         private const int expectedSurfaceLinePropertyIndex = 5;
         private const int expectedStochasticSoilModelPropertyIndex = 6;
         private const int expectedStochasticSoilProfilePropertyIndex = 7;
+        private const int expectedSlipPlaneMinimumDepthPropertyIndex = 8;
+        private const int expectedSlipPlaneMinimumLengthPropertyIndex = 9;
+        private const int expectedMaximumSliceWidthPropertyIndex = 10;
 
         [Test]
         public void Constructor_DataNull_ThrowArgumentNullException()
@@ -160,10 +163,11 @@
             // Assert
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
 
-            Assert.AreEqual(8, dynamicProperties.Count);
+            Assert.AreEqual(11, dynamicProperties.Count);
 
-            const string hydraulicDataCategory = "Hydraulische gegevens";
-            const string schematizationCategory = "Schematisatie";
+            const string hydraulicDataCategory = "\t\tHydraulische gegevens";
+            const string schematizationCategory = "\tSchematisatie";
+            const string settingsCategory = "Instellingen";
 
             PropertyDescriptor hydraulicBoundaryLocationProperty = dynamicProperties[expectedSelectedHydraulicBoundaryLocationPropertyIndex];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(
@@ -225,6 +229,27 @@
                 "Ondergrondschematisatie",
                 "De opbouw van de ondergrond.");
 
+            PropertyDescriptor slipPlaneMinimumDepthProperty = dynamicProperties[expectedSlipPlaneMinimumDepthPropertyIndex];
+            PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(
+                slipPlaneMinimumDepthProperty,
+                settingsCategory,
+                "Minimale glijvlakdiepte [m]",
+                "Minimale diepte van het berekende glijvlak ten opzichte van het maaiveld.");
+
+            PropertyDescriptor slipPlaneMinimumLengthProperty = dynamicProperties[expectedSlipPlaneMinimumLengthPropertyIndex];
+            PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(
+                slipPlaneMinimumLengthProperty,
+                settingsCategory,
+                "Minimale glijvlaklengte [m]",
+                "Minimale lengte van het berekende glijvlak.");
+
+            PropertyDescriptor maximumSliceWidthProperty = dynamicProperties[expectedMaximumSliceWidthPropertyIndex];
+            PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(
+                maximumSliceWidthProperty,
+                settingsCategory,
+                "Maximale lamelbreedte [m]",
+                "Maximale breedte van een lamel.");
+
             mocks.VerifyAll();
         }
 
@@ -259,10 +284,10 @@
             // Assert
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
 
-            const string hydraulicDataCategory = "Hydraulische gegevens";
+            const string hydraulicDataCategory = "\t\tHydraulische gegevens";
             if (!useManualAssessmentLevelInput)
             {
-                Assert.AreEqual(8, dynamicProperties.Count);
+                Assert.AreEqual(11, dynamicProperties.Count);
 
                 PropertyDescriptor hydraulicBoundaryLocationProperty = dynamicProperties[expectedSelectedHydraulicBoundaryLocationPropertyIndex];
                 PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(
@@ -281,7 +306,7 @@
             }
             else
             {
-                Assert.AreEqual(7, dynamicProperties.Count);
+                Assert.AreEqual(10, dynamicProperties.Count);
 
                 PropertyDescriptor assessmentLevelProperty = dynamicProperties[0];
                 PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(
@@ -359,6 +384,10 @@
 
             Assert.AreSame(inputParameters, properties.WaterStressesProperties.Data);
 
+            Assert.AreEqual(inputParameters.SlipPlaneMinimumDepth, properties.SlipPlaneMinimumDepth);
+            Assert.AreEqual(inputParameters.SlipPlaneMinimumLength, properties.SlipPlaneMinimumLength);
+            Assert.AreEqual(inputParameters.MaximumSliceWidth, properties.MaximumSliceWidth);
+
             mocks.VerifyAll();
         }
 
@@ -385,11 +414,15 @@
             var handler = new ObservablePropertyChangeHandler(calculationItem, calculationItem.InputParameters);
             var properties = new MacroStabilityInwardsInputContextProperties(context, handler);
 
+            var random = new Random();
             const double assessmentLevel = 0.36;
             MacroStabilityInwardsSurfaceLine surfaceLine = ValidSurfaceLine(0.0, 4.0);
             StochasticSoilModel soilModel = ValidStochasticSoilModel(0.0, 4.0);
             StochasticSoilProfile soilProfile = soilModel.StochasticSoilProfiles.First();
             const MacroStabilityInwardsDikeSoilScenario dikeSoilScenario = MacroStabilityInwardsDikeSoilScenario.SandDikeOnSand;
+            double slipPlaneMinimumDepth = random.Next();
+            double slipPlaneMinimumLength= random.Next();
+            double maximumSliceWidth = random.Next();
 
             // When
             properties.UseAssessmentLevelManualInput = true;
@@ -398,13 +431,19 @@
             properties.StochasticSoilModel = soilModel;
             properties.StochasticSoilProfile = soilProfile;
             properties.DikeSoilScenario = dikeSoilScenario;
+            properties.SlipPlaneMinimumDepth = (RoundedDouble) slipPlaneMinimumDepth;
+            properties.SlipPlaneMinimumLength = (RoundedDouble) slipPlaneMinimumLength;
+            properties.MaximumSliceWidth = (RoundedDouble) maximumSliceWidth;
 
             // Then
             Assert.AreEqual(assessmentLevel, inputParameters.AssessmentLevel.Value);
             Assert.AreSame(surfaceLine, inputParameters.SurfaceLine);
             Assert.AreSame(soilModel, inputParameters.StochasticSoilModel);
             Assert.AreSame(soilProfile, inputParameters.StochasticSoilProfile);
             Assert.AreEqual(dikeSoilScenario, inputParameters.DikeSoilScenario);
+            Assert.AreEqual(slipPlaneMinimumDepth, inputParameters.SlipPlaneMinimumDepth);
+            Assert.AreEqual(slipPlaneMinimumLength, inputParameters.SlipPlaneMinimumLength);
+            Assert.AreEqual(maximumSliceWidth, inputParameters.MaximumSliceWidth);
             mocks.VerifyAll();
         }
 
@@ -482,6 +521,39 @@
         }
 
         [Test]
+        public void SlipPlaneMinimumDepth_SetNewValue_SetsValuesAndUpdatesObservers()
+        {
+            // Setup
+            var calculation = new MacroStabilityInwardsCalculationScenario(new GeneralMacroStabilityInwardsInput());
+
+            // Call & Assert
+            SetPropertyAndVerifyNotifcationsForCalculation(properties => properties.SlipPlaneMinimumDepth = (RoundedDouble) 1,
+                                                                    calculation);
+        }
+
+        [Test]
+        public void SlipPlaneMinimumLength_SetNewValue_SetsValuesAndUpdatesObservers()
+        {
+            // Setup
+            var calculation = new MacroStabilityInwardsCalculationScenario(new GeneralMacroStabilityInwardsInput());
+
+            // Call & Assert
+            SetPropertyAndVerifyNotifcationsForCalculation(properties => properties.SlipPlaneMinimumLength = (RoundedDouble) 1,
+                                                                    calculation);
+        }
+
+        [Test]
+        public void MaximumSliceWidth_SetNewValue_SetsValuesAndUpdatesObservers()
+        {
+            // Setup
+            var calculation = new MacroStabilityInwardsCalculationScenario(new GeneralMacroStabilityInwardsInput());
+
+            // Call & Assert
+            SetPropertyAndVerifyNotifcationsForCalculation(properties => properties.MaximumSliceWidth = (RoundedDouble) 1,
+                                                                    calculation);
+        }
+
+        [Test]
         public void HydraulicBoundaryLocation_DesignWaterLevelIsNaN_AssessmentLevelSetToNaN()
         {
             // Setup