Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Views/MacroStabilityInwardsFailureMechanismView.cs
===================================================================
diff -u -r98af5a62ebc1f698a030dc82ad1fb0055d97935d -r885766abe4c34882126614477edb5688db955b25
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Views/MacroStabilityInwardsFailureMechanismView.cs	(.../MacroStabilityInwardsFailureMechanismView.cs)	(revision 98af5a62ebc1f698a030dc82ad1fb0055d97935d)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Views/MacroStabilityInwardsFailureMechanismView.cs	(.../MacroStabilityInwardsFailureMechanismView.cs)	(revision 885766abe4c34882126614477edb5688db955b25)
@@ -19,6 +19,7 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Windows.Forms;
@@ -71,8 +72,15 @@
         /// <summary>
         /// Creates a new instance of <see cref="MacroStabilityInwardsFailureMechanismView"/>.
         /// </summary>
-        public MacroStabilityInwardsFailureMechanismView()
+        /// <param name="failureMechanism">The failure mechanism to show the data for.</param>
+        /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
+        public MacroStabilityInwardsFailureMechanismView(MacroStabilityInwardsFailureMechanism failureMechanism)
         {
+            if (failureMechanism == null)
+            {
+                throw new ArgumentNullException(nameof(failureMechanism));
+            }
+
             InitializeComponent();
 
             failureMechanismObserver = new Observer(UpdateMapData);