Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.Designer.cs
===================================================================
diff -u -rf8770babfd0b96e25255636801666c75f339cc90 -r9556f92e5f1409c9ab92174edc76d11ecb3c077e
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision f8770babfd0b96e25255636801666c75f339cc90)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 9556f92e5f1409c9ab92174edc76d11ecb3c077e)
@@ -509,6 +509,24 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to Modelfactor die wordt gebruikt bij de berekening van de benaderde faalkans op basis van de berekende stabiliteitsfactor..
+        /// </summary>
+        public static string MacroStabilityInwardsFailureMechanismContextProperties_ModelFactor_Description {
+            get {
+                return ResourceManager.GetString("MacroStabilityInwardsFailureMechanismContextProperties_ModelFactor_Description", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Modelfactor [-].
+        /// </summary>
+        public static string MacroStabilityInwardsFailureMechanismContextProperties_ModelFactor_DisplayName {
+            get {
+                return ResourceManager.GetString("MacroStabilityInwardsFailureMechanismContextProperties_ModelFactor_DisplayName", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to De locatie met hydraulische randvoorwaarden waarvan het berekende toetspeil wordt gebruikt..
         /// </summary>
         public static string MacroStabilityInwardsInput_HydraulicBoundaryLocation_Description {
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.resx
===================================================================
diff -u -rf8770babfd0b96e25255636801666c75f339cc90 -r9556f92e5f1409c9ab92174edc76d11ecb3c077e
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision f8770babfd0b96e25255636801666c75f339cc90)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision 9556f92e5f1409c9ab92174edc76d11ecb3c077e)
@@ -760,4 +760,10 @@
   <data name="Unit_None" xml:space="preserve">
     <value>[-]</value>
   </data>
+  <data name="MacroStabilityInwardsFailureMechanismContextProperties_ModelFactor_Description" xml:space="preserve">
+    <value>Modelfactor die wordt gebruikt bij de berekening van de benaderde faalkans op basis van de berekende stabiliteitsfactor.</value>
+  </data>
+  <data name="MacroStabilityInwardsFailureMechanismContextProperties_ModelFactor_DisplayName" xml:space="preserve">
+    <value>Modelfactor [-]</value>
+  </data>
 </root>
\ No newline at end of file
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsFailureMechanismContextProperties.cs
===================================================================
diff -u -r650fc7b43cb6729baee51d079f0377df8d7a3de9 -r9556f92e5f1409c9ab92174edc76d11ecb3c077e
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsFailureMechanismContextProperties.cs	(.../MacroStabilityInwardsFailureMechanismContextProperties.cs)	(revision 650fc7b43cb6729baee51d079f0377df8d7a3de9)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsFailureMechanismContextProperties.cs	(.../MacroStabilityInwardsFailureMechanismContextProperties.cs)	(revision 9556f92e5f1409c9ab92174edc76d11ecb3c077e)
@@ -62,6 +62,23 @@
             propertyChangeHandler = handler;
         }
 
+        #region Model settings
+
+        [DynamicVisible]
+        [PropertyOrder(4)]
+        [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_ModelSettings))]
+        [ResourcesDisplayName(typeof(Resources), nameof(Resources.MacroStabilityInwardsFailureMechanismContextProperties_ModelFactor_DisplayName))]
+        [ResourcesDescription(typeof(Resources), nameof(Resources.MacroStabilityInwardsFailureMechanismContextProperties_ModelFactor_Description))]
+        public double ModelFactor
+        {
+            get
+            {
+                return data.WrappedData.GeneralInput.ModelFactor;
+            }
+        }
+
+        #endregion
+
         [DynamicVisibleValidationMethod]
         public bool DynamicVisibleValidationMethod(string propertyName)
         {
@@ -95,7 +112,8 @@
         private bool ShouldHidePropertyWhenFailureMechanismIrrelevant(string propertyName)
         {
             return nameof(A).Equals(propertyName)
-                   || nameof(B).Equals(propertyName);
+                   || nameof(B).Equals(propertyName)
+                   || nameof(ModelFactor).Equals(propertyName);
         }
 
         #region General
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsFailureMechanismContextPropertiesTest.cs
===================================================================
diff -u -rd485f27eb5a6d688406882dce60c3229e22f2ac2 -r9556f92e5f1409c9ab92174edc76d11ecb3c077e
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsFailureMechanismContextPropertiesTest.cs	(.../MacroStabilityInwardsFailureMechanismContextPropertiesTest.cs)	(revision d485f27eb5a6d688406882dce60c3229e22f2ac2)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsFailureMechanismContextPropertiesTest.cs	(.../MacroStabilityInwardsFailureMechanismContextPropertiesTest.cs)	(revision 9556f92e5f1409c9ab92174edc76d11ecb3c077e)
@@ -103,6 +103,7 @@
 
             Assert.AreEqual(failureMechanism.MacroStabilityInwardsProbabilityAssessmentInput.A, properties.A);
             Assert.AreEqual(failureMechanism.MacroStabilityInwardsProbabilityAssessmentInput.B, properties.B);
+            Assert.AreEqual(failureMechanism.GeneralInput.ModelFactor, properties.ModelFactor);
 
             mockRepository.VerifyAll();
         }
@@ -129,10 +130,11 @@
 
             // Assert
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
-            Assert.AreEqual(5, dynamicProperties.Count);
+            Assert.AreEqual(6, dynamicProperties.Count);
 
             const string generalCategory = "Algemeen";
             const string semiProbabilisticCategory = "Semi-probabilistische parameters";
+            const string modelSettingsCategory = "Modelinstellingen";
 
             PropertyDescriptor nameProperty = dynamicProperties[0];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(nameProperty,
@@ -155,13 +157,20 @@
                                                                             "Geeft aan of dit toetsspoor relevant is of niet.",
                                                                             true);
 
-            PropertyDescriptor aProperty = dynamicProperties[3];
+            PropertyDescriptor modelFactorProperty = dynamicProperties[3];
+            PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(modelFactorProperty,
+                                                                            modelSettingsCategory,
+                                                                            "Modelfactor [-]",
+                                                                            "Modelfactor die wordt gebruikt bij de berekening van de benaderde faalkans op basis van de berekende stabiliteitsfactor.",
+                                                                            true);
+
+            PropertyDescriptor aProperty = dynamicProperties[4];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(aProperty,
                                                                             semiProbabilisticCategory,
                                                                             "a [-]",
                                                                             "De parameter 'a' die gebruikt wordt voor het lengte-effect in berekening van de maximaal toelaatbare faalkans.");
 
-            PropertyDescriptor bProperty = dynamicProperties[4];
+            PropertyDescriptor bProperty = dynamicProperties[5];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(bProperty,
                                                                             semiProbabilisticCategory,
                                                                             "b [m]",
@@ -327,6 +336,7 @@
 
             Assert.AreEqual(isRelevant, properties.DynamicVisibleValidationMethod(nameof(properties.A)));
             Assert.AreEqual(isRelevant, properties.DynamicVisibleValidationMethod(nameof(properties.B)));
+            Assert.AreEqual(isRelevant, properties.DynamicVisibleValidationMethod(nameof(properties.ModelFactor)));
 
             Assert.IsTrue(properties.DynamicVisibleValidationMethod(null));