Index: DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/MacroStabilityInwardsTests.cs
===================================================================
diff -u -r5440 -r5448
--- DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/MacroStabilityInwardsTests.cs	(.../MacroStabilityInwardsTests.cs)	(revision 5440)
+++ DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/MacroStabilityInwardsTests.cs	(.../MacroStabilityInwardsTests.cs)	(revision 5448)
@@ -486,6 +486,48 @@
         Assert.That(output.Results.CalculationResults.First().StabilityDesignResults.SafetyFactor, Is.EqualTo(1.366).Within(tolerance));
     }
 
+    [TestCase("SlopeAdaptionBeforeShoulderAdaption", 1.0, 1.309, 1)]
+    [TestCase("SlopeAdaptionBeforeShoulderAdaption", 1.4, 1.513, 1)]
+    [TestCase("OptimizedSlopeAndShoulderAdaption", 1.0, 1.309, 1)]
+    [TestCase("OptimizedSlopeAndShoulderAdaption", 1.4, 1.513, 1)]
+    [Ignore("Work in progress")]
+    public void GivenTutorialDesignDwp1_WhenRunSlopeAdaptionBeforeShoulderAdaptionTheSucceeds(string designMethod,
+        double requiredSafetyFactor, double actualSafetyFactor, int iterationCount)
+    {
+        // Create xml with Tutorial project
+        // Select location DWP_1
+        // Calculation options: Stability Inside - Bishop
+        string calcDir = "TestStabInwardsBishop_AdaptGeometry_" + designMethod + requiredSafetyFactor.ToString(CultureInfo.InvariantCulture);
+        if (Directory.Exists(calcDir))
+        {
+            Directory.Delete(calcDir, true); // delete previous results
+        }
+
+        // calcDir = Path.GetFullPath(calcDir);
+        // Directory.CreateDirectory(calcDir);
+        string inputString = File.ReadAllText(tutorialStability2D);
+        string[] locations = ["DWP_1"];
+        inputString = XmlAdapter.SelectLocations(inputString, locations);
+        inputString = XmlAdapter.ChangeValueInXml(inputString, "FailureMechanismSystemType", ConversionHelper.ConvertToInputFailureMechanismSystemType(
+                                                      FailureMechanismSystemType.StabilityInside).ToString());
+        inputString = XmlAdapter.ChangeValueInXml(inputString, "ProjectPath", ""); // Current directory will be used
+        inputString = XmlAdapter.ChangeValueInXml(inputString, "CalculationMap", calcDir); // Current directory will be used
+        inputString = XmlAdapter.ChangeValueInXml(inputString, "SegmentFailureMechanismType",
+                                                  ConversionHelper.InputSegmentFailureMechanismStability.ToString());
+        inputString = XmlAdapter.ChangeValueInXml(inputString, "AnalysisType", "AdaptGeometry");
+        inputString = XmlAdapter.ChangeValueInXml(inputString, "StabilityDesignMethod", "SlopeAdaptionBeforeShoulderAdaption");
+        inputString = XmlAdapter.ChangeValueInXml(inputString, "RequiredSafetyFactorStabilityInnerSlope", 
+                                                  requiredSafetyFactor.ToString(CultureInfo.InvariantCulture));
+        File.WriteAllText(@"D:\tmp\TestStabInwardsBishop_SlopeAdaptionBeforeShoulderAdaption.xml", inputString);
+        Output output = GeneralHelper.RunAfterInputValidation(inputString, true);
+        Assert.Multiple(() =>
+        {
+            Assert.That(output.Results.CalculationResults[0].StabilityDesignResults.SafetyFactor, Is.GreaterThanOrEqualTo(requiredSafetyFactor));
+            Assert.That(output.Results.CalculationResults[0].StabilityDesignResults.SafetyFactor, Is.GreaterThanOrEqualTo(requiredSafetyFactor));
+            Assert.That(output.Results.CalculationResults[0].StabilityDesignResults.NumberOfIterations, Is.EqualTo(iterationCount));
+        });
+    }
+
     [Test]
     [Category(Categories.Slow)]
     [Category(Categories.WorkInProgress)]
Index: DamEngine/trunk/src/Deltares.DamEngine.Interface/ConversionHelper.cs
===================================================================
diff -u -r5372 -r5448
--- DamEngine/trunk/src/Deltares.DamEngine.Interface/ConversionHelper.cs	(.../ConversionHelper.cs)	(revision 5372)
+++ DamEngine/trunk/src/Deltares.DamEngine.Interface/ConversionHelper.cs	(.../ConversionHelper.cs)	(revision 5448)
@@ -678,9 +678,9 @@
     /// <summary>
     /// Converts the Dam failure mechanism type to the input failure mechanism type .
     /// </summary>
-    /// <param name="segmentFailureMechanismType">Type of the segment failure mechanism.</param>
+    /// <param name="failureMechanismSystemType">Type of the system failure mechanism.</param>
     /// <returns></returns>
-    public static int ConvertToInputFailureMechanismSystemType(FailureMechanismSystemType segmentFailureMechanismType)
+    public static int ConvertToInputFailureMechanismSystemType(FailureMechanismSystemType failureMechanismSystemType)
     {
         var translationTable = new Dictionary<FailureMechanismSystemType, int>
         {
@@ -694,7 +694,7 @@
                 FailureMechanismSystemType.Piping, InputFailureMechanismPiping
             }
         };
-        return translationTable[segmentFailureMechanismType];
+        return translationTable[failureMechanismSystemType];
     }
 
     /// <summary>