Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresFailureMechanismProperties.cs
===================================================================
diff -u -r401ea38da560543cd91415c326b9463976b2e80a -r6ac1d016e76120e778964de3ad7e2c0d6c837669
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresFailureMechanismProperties.cs	(.../HeightStructuresFailureMechanismProperties.cs)	(revision 401ea38da560543cd91415c326b9463976b2e80a)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/PropertyClasses/HeightStructuresFailureMechanismProperties.cs	(.../HeightStructuresFailureMechanismProperties.cs)	(revision 6ac1d016e76120e778964de3ad7e2c0d6c837669)
@@ -42,7 +42,7 @@
         private const int codePropertyIndex = 2;
         private const int isRelevantPropertyIndex = 3;
         private const int gravitationalAccelerationPropertyIndex = 4;
-        private const int lengthEffectPropertyIndex = 5;
+        private const int nPropertyIndex = 5;
         private const int modelFactorOvertoppingFlowPropertyIndex = 6;
         private const int modelFactorStorageVolumePropertyIndex = 7;
 
@@ -75,11 +75,11 @@
         #region Length effect parameters
 
         [DynamicVisible]
-        [PropertyOrder(lengthEffectPropertyIndex)]
+        [PropertyOrder(nPropertyIndex)]
         [ResourcesCategory(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.Categories_LengthEffect))]
         [ResourcesDisplayName(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.FailureMechanism_N_DisplayName))]
         [ResourcesDescription(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.FailureMechanism_N_Description))]
-        public RoundedDouble LengthEffect
+        public RoundedDouble N
         {
             get
             {
@@ -119,7 +119,7 @@
 
         private bool ShouldHidePropertyWhenFailureMechanismIrrelevant(string propertyName)
         {
-            return nameof(LengthEffect).Equals(propertyName)
+            return nameof(N).Equals(propertyName)
                    || nameof(GravitationalAcceleration).Equals(propertyName)
                    || nameof(ModelFactorOvertoppingFlow).Equals(propertyName)
                    || nameof(ModelFactorStorageVolume).Equals(propertyName);