Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io.Tests/IoDamMStabDocSeriliazerTests.cs
===================================================================
diff -u -r3152 -r3161
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io.Tests/IoDamMStabDocSeriliazerTests.cs	(.../IoDamMStabDocSeriliazerTests.cs)	(revision 3152)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io.Tests/IoDamMStabDocSeriliazerTests.cs	(.../IoDamMStabDocSeriliazerTests.cs)	(revision 3161)
@@ -259,6 +259,7 @@
             geometryCreationOptions.SoilGeometryType = SoilGeometryType.SoilGeometry2D;
             geometryCreationOptions.XOffsetSoilGeometry2DOrigin = 1.1;
             geometryCreationOptions.PenetrationLength = 0.8;
+            geometryCreationOptions.PlLineAssignment = PlLineAssignment.ExpertKnowledge;
         }
     }
 }
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