Index: Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs
===================================================================
diff -u -r55ae69f1f31e0109eb98f4008629b28bbb825a8e -r69d647795daacbf48e17d0cf3a02a21865ab4ae6
--- Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs	(.../AddNewDemoAssessmentSectionCommand.cs)	(revision 55ae69f1f31e0109eb98f4008629b28bbb825a8e)
+++ Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs	(.../AddNewDemoAssessmentSectionCommand.cs)	(revision 69d647795daacbf48e17d0cf3a02a21865ab4ae6)
@@ -48,7 +48,6 @@
 using Ringtoets.Integration.Plugin.Handlers;
 using Ringtoets.MacroStabilityInwards.Data;
 using Ringtoets.MacroStabilityInwards.Data.SoilProfile;
-using Ringtoets.MacroStabilityInwards.Primitives;
 using Ringtoets.Piping.Data;
 using Ringtoets.Piping.Data.SoilProfile;
 using Ringtoets.Piping.Plugin.FileImporter;
@@ -464,7 +463,7 @@
                                 })
                             })
                         {
-                            Properties =
+                            Data =
                             {
                                 MaterialName = "2D Layer"
                             }
@@ -479,7 +478,7 @@
                     {
                         new MacroStabilityInwardsSoilLayer1D(30.1267)
                         {
-                            Properties =
+                            Data =
                             {
                                 MaterialName = "1D Layer",
                                 IsAquifer = true