Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Read/MacroStabilityInwards/MacroStabilityInwardsFailureMechanismMetaEntityReadExtensions.cs
===================================================================
diff -u -r75239d2d2d30777d12795d21bb0a2c4079009276 -rfbe227cf3a6743302f63c1bd3281feda0273192c
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Read/MacroStabilityInwards/MacroStabilityInwardsFailureMechanismMetaEntityReadExtensions.cs	(.../MacroStabilityInwardsFailureMechanismMetaEntityReadExtensions.cs)	(revision 75239d2d2d30777d12795d21bb0a2c4079009276)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Read/MacroStabilityInwards/MacroStabilityInwardsFailureMechanismMetaEntityReadExtensions.cs	(.../MacroStabilityInwardsFailureMechanismMetaEntityReadExtensions.cs)	(revision fbe227cf3a6743302f63c1bd3281feda0273192c)
@@ -40,13 +40,14 @@
         /// <param name="probabilityAssessmentInput">The <see cref="MacroStabilityInwardsProbabilityAssessmentInput"/> 
         /// to set the properties of <see cref="MacroStabilityInwardsProbabilityAssessmentInput"/>.</param>
         /// <exception cref="ArgumentNullException">Thrown when any input parameter is <c>null</c>.</exception>
-        public static void ReadProbabilityAssessmentInput(this MacroStabilityInwardsFailureMechanismMetaEntity entity,
-                                                          MacroStabilityInwardsProbabilityAssessmentInput probabilityAssessmentInput)
+        internal static void ReadProbabilityAssessmentInput(this MacroStabilityInwardsFailureMechanismMetaEntity entity,
+                                                            MacroStabilityInwardsProbabilityAssessmentInput probabilityAssessmentInput)
         {
             if (entity == null)
             {
                 throw new ArgumentNullException(nameof(entity));
             }
+
             if (probabilityAssessmentInput == null)
             {
                 throw new ArgumentNullException(nameof(probabilityAssessmentInput));