Index: Riskeer/GrassCoverErosionInwards/src/Riskeer.GrassCoverErosionInwards.Data/GrassCoverErosionInwardsFailureMechanismSectionResultDetailedAssessmentExtensions.cs
===================================================================
diff -u -rd952def476b6080fd7bc66ce5ad61c9e729404d6 -r54f032f3ebe87a91590ab7255acac3957ad44b0a
--- Riskeer/GrassCoverErosionInwards/src/Riskeer.GrassCoverErosionInwards.Data/GrassCoverErosionInwardsFailureMechanismSectionResultDetailedAssessmentExtensions.cs	(.../GrassCoverErosionInwardsFailureMechanismSectionResultDetailedAssessmentExtensions.cs)	(revision d952def476b6080fd7bc66ce5ad61c9e729404d6)
+++ Riskeer/GrassCoverErosionInwards/src/Riskeer.GrassCoverErosionInwards.Data/GrassCoverErosionInwardsFailureMechanismSectionResultDetailedAssessmentExtensions.cs	(.../GrassCoverErosionInwardsFailureMechanismSectionResultDetailedAssessmentExtensions.cs)	(revision 54f032f3ebe87a91590ab7255acac3957ad44b0a)
@@ -24,7 +24,6 @@
 using System.Linq;
 using Core.Common.Base.Data;
 using Core.Common.Base.Geometry;
-using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Calculation;
 using Riskeer.Common.Data.Probability;
 
@@ -46,8 +45,7 @@
         /// contribution of the relevant calculations don't add up to 1.</returns>
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
         public static double GetDetailedAssessmentProbability(this GrassCoverErosionInwardsFailureMechanismSectionResult sectionResult,
-                                                              IEnumerable<GrassCoverErosionInwardsCalculationScenario> calculationScenarios,
-                                                              IAssessmentSection assessmentSection = null)
+                                                              IEnumerable<GrassCoverErosionInwardsCalculationScenario> calculationScenarios)
         {
             if (sectionResult == null)
             {