Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Plugin/MacroStabilityInwardsPlugin.cs
===================================================================
diff -u -rbcad3e9362f5130ab5f29dad05ec17a6812d859a -rc3590f48e7da0ab48b1ccd7f58a7e623565b566c
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Plugin/MacroStabilityInwardsPlugin.cs	(.../MacroStabilityInwardsPlugin.cs)	(revision bcad3e9362f5130ab5f29dad05ec17a6812d859a)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Plugin/MacroStabilityInwardsPlugin.cs	(.../MacroStabilityInwardsPlugin.cs)	(revision c3590f48e7da0ab48b1ccd7f58a7e623565b566c)
@@ -84,8 +84,15 @@
             {
                 CreateInstance = context => new StochasticSoilModelCollectionProperties(context.WrappedData)
             };
-            yield return new PropertyInfo<MacroStabilityInwardsStochasticSoilModel, StochasticSoilModelProperties>();
-            yield return new PropertyInfo<MacroStabilityInwardsStochasticSoilProfile, StochasticSoilProfileProperties>();
+            yield return new PropertyInfo<MacroStabilityInwardsStochasticSoilModel, StochasticSoilModelProperties>
+            {
+                CreateInstance = soilModel => new StochasticSoilModelProperties(soilModel)
+            };
+            yield return new PropertyInfo<MacroStabilityInwardsStochasticSoilProfile, StochasticSoilProfileProperties>
+            {
+                CreateInstance = soilProfile => new StochasticSoilProfileProperties(soilProfile)
+            };
+
         }
 
         public override IEnumerable<ImportInfo> GetImportInfos()