Index: Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.KernelWrapper/Creators/Input/SlipPlaneConstraintsCreator.cs
===================================================================
diff -u -rfe0f11c19023237d7f3629c2206b4fe5eb5e121f -r972d3010bf17b9b332af4944ff20b54fd795a4b5
--- Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.KernelWrapper/Creators/Input/SlipPlaneConstraintsCreator.cs	(.../SlipPlaneConstraintsCreator.cs)	(revision fe0f11c19023237d7f3629c2206b4fe5eb5e121f)
+++ Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.KernelWrapper/Creators/Input/SlipPlaneConstraintsCreator.cs	(.../SlipPlaneConstraintsCreator.cs)	(revision 972d3010bf17b9b332af4944ff20b54fd795a4b5)
@@ -27,16 +27,16 @@
 namespace Riskeer.MacroStabilityInwards.KernelWrapper.Creators.Input
 {
     /// <summary>
-    /// Creates <see cref="Deltares.MacroStability.Data.SlipPlaneConstraints"/> instances which are required by <see cref="IUpliftVanKernel"/>.
+    /// Creates <see cref="SlipPlaneConstraints"/> instances which are required by <see cref="IUpliftVanKernel"/>.
     /// </summary>
     public static class SlipPlaneConstraintsCreator
     {
         /// <summary>
-        /// Creates a <see cref="Deltares.MacroStability.Data.SlipPlaneConstraints"/> based on the given <paramref name="input"/>
+        /// Creates a <see cref="SlipPlaneConstraints"/> based on the given <paramref name="input"/>
         /// which can be used by <see cref="IUpliftVanKernel"/>.
         /// </summary>
         /// <param name="input">The <see cref="UpliftVanSlipPlaneConstraints"/> to get the information from.</param>
-        /// <returns>A new <see cref="Deltares.MacroStability.Data.SlipPlaneConstraints"/> with the given information from <paramref name="input"/>.</returns>
+        /// <returns>A new <see cref="SlipPlaneConstraints"/> with the given information from <paramref name="input"/>.</returns>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="input"/> is <c>null</c>.</exception>
         public static SlipPlaneConstraints Create(UpliftVanSlipPlaneConstraints input)
         {
@@ -49,8 +49,8 @@
             {
                 SlipPlaneMinDepth = input.SlipPlaneMinimumDepth,
                 SlipPlaneMinLength = input.SlipPlaneMinimumLength,
-                XLeftMin = input.ZoneBoundaryLeft,
-                XLeftMax = input.ZoneBoundaryRight
+                XEntryMin = input.ZoneBoundaryLeft,
+                XEntryMax = input.ZoneBoundaryRight
             };
         }
     }
Index: Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.KernelWrapper.Test/Creators/Input/SlipPlaneConstraintsCreatorTest.cs
===================================================================
diff -u -r68a64d20c6cc528ca79e5173cfcc1600c9d2147f -r972d3010bf17b9b332af4944ff20b54fd795a4b5
--- Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.KernelWrapper.Test/Creators/Input/SlipPlaneConstraintsCreatorTest.cs	(.../SlipPlaneConstraintsCreatorTest.cs)	(revision 68a64d20c6cc528ca79e5173cfcc1600c9d2147f)
+++ Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.KernelWrapper.Test/Creators/Input/SlipPlaneConstraintsCreatorTest.cs	(.../SlipPlaneConstraintsCreatorTest.cs)	(revision 972d3010bf17b9b332af4944ff20b54fd795a4b5)
@@ -20,7 +20,7 @@
 // All rights reserved.
 
 using System;
-using Deltares.MacroStability.Data;
+using Deltares.MacroStability.CSharpWrapper.Input;
 using NUnit.Framework;
 using Riskeer.MacroStabilityInwards.KernelWrapper.Calculators.UpliftVan.Input;
 using Riskeer.MacroStabilityInwards.KernelWrapper.Creators.Input;
@@ -36,8 +36,8 @@
             void Call() => SlipPlaneConstraintsCreator.Create(null);
 
             // Assert
-            string paramName = Assert.Throws<ArgumentNullException>(Call).ParamName;
-            Assert.AreEqual("input", paramName);
+            var exception = Assert.Throws<ArgumentNullException>(Call);
+            Assert.AreEqual("input", exception.ParamName);
         }
 
         [Test]
@@ -54,13 +54,10 @@
             // Assert
             Assert.AreEqual(upliftVanSlipPlaneConstraints.SlipPlaneMinimumDepth, slipPlaneConstraints.SlipPlaneMinDepth);
             Assert.AreEqual(upliftVanSlipPlaneConstraints.SlipPlaneMinimumLength, slipPlaneConstraints.SlipPlaneMinLength);
-            Assert.AreEqual(upliftVanSlipPlaneConstraints.ZoneBoundaryLeft, slipPlaneConstraints.XLeftMin);
-            Assert.AreEqual(upliftVanSlipPlaneConstraints.ZoneBoundaryRight, slipPlaneConstraints.XLeftMax);
-            Assert.IsTrue(slipPlaneConstraints.AllowLeftToRight); // Irrelevant
-            Assert.IsTrue(slipPlaneConstraints.AllowRightToLeft); // Irrelevant
-            Assert.IsTrue(slipPlaneConstraints.AllowSwapLeftRight); // Irrelevant
-            Assert.IsNaN(slipPlaneConstraints.XRightMin); // Irrelevant
-            Assert.IsNaN(slipPlaneConstraints.XRightMax); // Irrelevant
+            Assert.AreEqual(upliftVanSlipPlaneConstraints.ZoneBoundaryLeft, slipPlaneConstraints.XEntryMin);
+            Assert.AreEqual(upliftVanSlipPlaneConstraints.ZoneBoundaryRight, slipPlaneConstraints.XEntryMax);
+            Assert.IsNaN(slipPlaneConstraints.XExitMin); // Irrelevant
+            Assert.IsNaN(slipPlaneConstraints.XExitMax); // Irrelevant
         }
     }
 }
\ No newline at end of file