Index: Riskeer/Integration/src/Riskeer.Integration.Data/AssessmentSection.cs
===================================================================
diff -u -r01c40dbdf75bccae38a7728556afe2f8968f55c0 -r1ff84c31aa6e70fb6c0866abe66b9f9c1cc86001
--- Riskeer/Integration/src/Riskeer.Integration.Data/AssessmentSection.cs	(.../AssessmentSection.cs)	(revision 01c40dbdf75bccae38a7728556afe2f8968f55c0)
+++ Riskeer/Integration/src/Riskeer.Integration.Data/AssessmentSection.cs	(.../AssessmentSection.cs)	(revision 1ff84c31aa6e70fb6c0866abe66b9f9c1cc86001)
@@ -95,6 +95,7 @@
             WaterLevelCalculationsForUserDefinedTargetProbabilities = new ObservableList<HydraulicBoundaryLocationCalculationsForTargetProbability>();
             WaveHeightCalculationsForUserDefinedTargetProbabilities = new ObservableList<HydraulicBoundaryLocationCalculationsForTargetProbability>();
 
+            AreFailureMechanismsCorrelated = true;
             Piping = new PipingFailureMechanism();
             GrassCoverErosionInwards = new GrassCoverErosionInwardsFailureMechanism();
             MacroStabilityInwards = new MacroStabilityInwardsFailureMechanism();
@@ -114,6 +115,11 @@
             FailureMechanismContribution = new FailureMechanismContribution(maximumAllowableFloodingProbability, signalFloodingProbability);
             ChangeComposition(composition);
         }
+        
+        /// <summary>
+        /// Gets or sets the indicator whether failure mechanisms are correlated.
+        /// </summary>
+        public bool AreFailureMechanismsCorrelated { get; set; }
 
         /// <summary>
         /// Gets or sets the "Piping" failure mechanism.
Index: Riskeer/Integration/test/Riskeer.Integration.Data.Test/AssessmentSectionTest.cs
===================================================================
diff -u -r01c40dbdf75bccae38a7728556afe2f8968f55c0 -r1ff84c31aa6e70fb6c0866abe66b9f9c1cc86001
--- Riskeer/Integration/test/Riskeer.Integration.Data.Test/AssessmentSectionTest.cs	(.../AssessmentSectionTest.cs)	(revision 01c40dbdf75bccae38a7728556afe2f8968f55c0)
+++ Riskeer/Integration/test/Riskeer.Integration.Data.Test/AssessmentSectionTest.cs	(.../AssessmentSectionTest.cs)	(revision 1ff84c31aa6e70fb6c0866abe66b9f9c1cc86001)
@@ -73,6 +73,8 @@
 
             CollectionAssert.IsEmpty(assessmentSection.Piping.StochasticSoilModels);
             CollectionAssert.IsEmpty(assessmentSection.Piping.SurfaceLines);
+            
+            Assert.IsTrue(assessmentSection.AreFailureMechanismsCorrelated);
 
             Assert.NotNull(assessmentSection.Piping);
             Assert.NotNull(assessmentSection.GrassCoverErosionInwards);