Index: DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillXmlDamMStabDocFromIo.cs
===================================================================
diff -u -r3161 -r3164
--- DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillXmlDamMStabDocFromIo.cs	(.../FillXmlDamMStabDocFromIo.cs)	(revision 3161)
+++ DamTools/LayerOnSlopeTool/trunk/src/Deltares.LayerOnSlopeTool.Io/FillXmlDamMStabDocFromIo.cs	(.../FillXmlDamMStabDocFromIo.cs)	(revision 3164)
@@ -65,9 +65,19 @@
             xmlDamMStabDoc.tnsPrefixDamMStabInput.tnsbPrefixHorizontalBalanceArea = new tnsbPrefixHorizontalBalanceArea();
             TransferHorizontalBalanceArea(ioMStabDamDoc.MStabInput.HorizontalBalanceArea, xmlDamMStabDoc.tnsPrefixDamMStabInput.tnsbPrefixHorizontalBalanceArea);
 
+            xmlDamMStabDoc.tnsPrefixDamMStabInput.tnsbPrefixSlipCircleDefinition = new tnsbPrefixSlipCircleDefinition();
+            TransferSlipCircleDefinition(ioMStabDamDoc.MStabInput.SlipCircleDefinition, xmlDamMStabDoc.tnsPrefixDamMStabInput.tnsbPrefixSlipCircleDefinition);
+
             return xmlDamMStabDoc;
         }
 
+        private static void TransferSlipCircleDefinition(IoSlipCircleDefinition ioSlipCircleDefinition, tnsbPrefixSlipCircleDefinition xmlSlipCircleDefinition)
+        {
+            xmlSlipCircleDefinition.GridSizeDetermination = ioSlipCircleDefinition.GridSizeDetermination;
+            xmlSlipCircleDefinition.BishopTangentLinesDefinition = ioSlipCircleDefinition.BishopTangentLinesDefinition;
+            xmlSlipCircleDefinition.UpliftVanTangentLinesDefinition = ioSlipCircleDefinition.UpliftVanTangentLinesDefinition;
+        }
+
         private static void TransferHorizontalBalanceArea(IoHorizontalBalanceArea ioHorizontalBalanceArea, tnsbPrefixHorizontalBalanceArea xmlHorizontalBalanceArea)
         {
             xmlHorizontalBalanceArea.XLeft = ioHorizontalBalanceArea.XLeft;