Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Configurations/MacroStabilityInwardsCalculationConfigurationExporter.cs
===================================================================
diff -u -r6d2a451c86300fe64ea80a345ab6d37549007ea0 -r8d246ac6328e6e649ff6e78dfe3fac210d789ba0
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Configurations/MacroStabilityInwardsCalculationConfigurationExporter.cs	(.../MacroStabilityInwardsCalculationConfigurationExporter.cs)	(revision 6d2a451c86300fe64ea80a345ab6d37549007ea0)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Configurations/MacroStabilityInwardsCalculationConfigurationExporter.cs	(.../MacroStabilityInwardsCalculationConfigurationExporter.cs)	(revision 8d246ac6328e6e649ff6e78dfe3fac210d789ba0)
@@ -80,6 +80,8 @@
                 SlipPlaneMinimumLength = input.SlipPlaneMinimumLength,
                 MaximumSliceWidth = input.MaximumSliceWidth,
                 CreateZones = input.CreateZones,
+                ZoneBoundaryLeft = input.ZoneBoundaryLeft,
+                ZoneBoundaryRight = input.ZoneBoundaryRight,
                 TangentLineZTop = input.TangentLineZTop,
                 TangentLineZBottom = input.TangentLineZBottom,
                 TangentLineNumber = input.TangentLineNumber,
@@ -126,6 +128,12 @@
                     new ConfigurationTangentLineDeterminationTypeConverter().ConvertFrom(input.TangentLineDeterminationType);
             }
 
+            if (Enum.IsDefined(typeof(MacroStabilityInwardsZoningBoundariesDeterminationType), input.ZoningBoundariesDeterminationType))
+            {
+                calculationConfiguration.ZoningBoundariesDeterminationType = (ConfigurationZoningBoundariesDeterminationType?)
+                    new ConfigurationZoningBoundariesDeterminationTypeConverter().ConvertFrom(input.ZoningBoundariesDeterminationType);
+            }
+
             return calculationConfiguration;
         }
     }