Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/MacroStabilityInwards/MacroStabilityInwardsSoilLayer1DCreateExtensions.cs
===================================================================
diff -u -r69d647795daacbf48e17d0cf3a02a21865ab4ae6 -rc52a2a912985bdbe08cd83d84745fc3166eabbee
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/MacroStabilityInwards/MacroStabilityInwardsSoilLayer1DCreateExtensions.cs	(.../MacroStabilityInwardsSoilLayer1DCreateExtensions.cs)	(revision 69d647795daacbf48e17d0cf3a02a21865ab4ae6)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/MacroStabilityInwards/MacroStabilityInwardsSoilLayer1DCreateExtensions.cs	(.../MacroStabilityInwardsSoilLayer1DCreateExtensions.cs)	(revision c52a2a912985bdbe08cd83d84745fc3166eabbee)
@@ -23,6 +23,7 @@
 using Application.Ringtoets.Storage.DbContext;
 using Core.Common.Utils.Extensions;
 using Ringtoets.MacroStabilityInwards.Data.SoilProfile;
+using Ringtoets.MacroStabilityInwards.Primitives;
 
 namespace Application.Ringtoets.Storage.Create.MacroStabilityInwards
 {
@@ -48,7 +49,7 @@
                 throw new ArgumentNullException(nameof(soilLayer));
             }
 
-            MacroStabilityInwardsSoilLayerData data = soilLayer.Data;
+            IMacroStabilityInwardsSoilLayerData data = soilLayer.Data;
             return new MacroStabilityInwardsSoilLayerOneDEntity
             {
                 Top = soilLayer.Top.ToNaNAsNull(),