Index: Riskeer/GrassCoverErosionOutwards/src/Riskeer.GrassCoverErosionOutwards.IO/Configurations/GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter.cs
===================================================================
diff -u -r6590673d1544caea1d2d0fce2fe8eac2e75bdaf0 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/GrassCoverErosionOutwards/src/Riskeer.GrassCoverErosionOutwards.IO/Configurations/GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter.cs)	(revision 6590673d1544caea1d2d0fce2fe8eac2e75bdaf0)
+++ Riskeer/GrassCoverErosionOutwards/src/Riskeer.GrassCoverErosionOutwards.IO/Configurations/GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -22,6 +22,7 @@
 using System;
 using System.Collections.Generic;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.GrassCoverErosionOutwards.Data;
 using Riskeer.GrassCoverErosionOutwards.IO.Configurations.Converters;
 using Riskeer.Revetment.IO.Configurations;
@@ -41,8 +42,9 @@
         /// Creates a new instance of <see cref="GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter"/>.
         /// </summary>
         /// <exception cref="ArgumentException">Thrown when <paramref name="filePath"/> is invalid.</exception>
-        public GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter(IEnumerable<ICalculationBase> calculations, string filePath)
-            : base(calculations, new GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationWriter(filePath)) {}
+        public GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter(
+            IEnumerable<ICalculationBase> calculations, string filePath, FailureMechanismContribution failureMechanismContribution)
+            : base(calculations, new GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationWriter(filePath), failureMechanismContribution) {}
 
         protected override GrassCoverErosionOutwardsWaveConditionsCalculationConfiguration ToConfiguration(GrassCoverErosionOutwardsWaveConditionsCalculation calculation)
         {
Index: Riskeer/GrassCoverErosionOutwards/src/Riskeer.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs
===================================================================
diff -u -r4a08b4f9d63f6e4c164119077d624a05fd1a9b96 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/GrassCoverErosionOutwards/src/Riskeer.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 4a08b4f9d63f6e4c164119077d624a05fd1a9b96)
+++ Riskeer/GrassCoverErosionOutwards/src/Riskeer.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -247,15 +247,17 @@
             };
 
             yield return RiskeerExportInfoFactory.CreateCalculationGroupConfigurationExportInfo<GrassCoverErosionOutwardsWaveConditionsCalculationGroupContext>(
-                (context, filePath) => new GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter(context.WrappedData.Children, filePath),
+                (context, filePath) => new GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter(
+                    context.WrappedData.Children, filePath, context.AssessmentSection.FailureMechanismContribution),
                 context => context.WrappedData.Children.Any(),
                 GetInquiryHelper());
 
             yield return RiskeerExportInfoFactory.CreateCalculationConfigurationExportInfo<GrassCoverErosionOutwardsWaveConditionsCalculationContext>(
-                (context, filePath) => new GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter(new[]
-                {
-                    context.WrappedData
-                }, filePath),
+                (context, filePath) => new GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter(
+                    new[]
+                    {
+                        context.WrappedData
+                    }, filePath, context.AssessmentSection.FailureMechanismContribution),
                 GetInquiryHelper());
         }
 
Index: Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.IO.Test/Configurations/GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporterTest.cs
===================================================================
diff -u -r6590673d1544caea1d2d0fce2fe8eac2e75bdaf0 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.IO.Test/Configurations/GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporterTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporterTest.cs)	(revision 6590673d1544caea1d2d0fce2fe8eac2e75bdaf0)
+++ Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.IO.Test/Configurations/GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporterTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporterTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -25,6 +25,7 @@
 using Core.Common.TestUtil;
 using NUnit.Framework;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.Common.Data.FailureMechanism;
 using Riskeer.Common.Data.Hydraulics;
 using Riskeer.Common.Data.TestUtil;
@@ -111,7 +112,7 @@
 
         protected override GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter CallConfigurationFilePathConstructor(IEnumerable<ICalculationBase> calculations, string filePath)
         {
-            return new GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter(calculations, filePath);
+            return new GrassCoverErosionOutwardsWaveConditionsCalculationConfigurationExporter(calculations, filePath, new FailureMechanismContribution(0.1, 0.1));
         }
     }
 }
\ No newline at end of file
Index: Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.Plugin.Test/ExportInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextConfigurationExportInfoTest.cs
===================================================================
diff -u -r886b86a66f072735567285a3489923186c236c32 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.Plugin.Test/ExportInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextConfigurationExportInfoTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationContextConfigurationExportInfoTest.cs)	(revision 886b86a66f072735567285a3489923186c236c32)
+++ Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.Plugin.Test/ExportInfos/GrassCoverErosionOutwardsWaveConditionsCalculationContextConfigurationExportInfoTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationContextConfigurationExportInfoTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -30,6 +30,7 @@
 using Rhino.Mocks;
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.Common.Data.FailureMechanism;
 using Riskeer.GrassCoverErosionOutwards.Data;
 using Riskeer.GrassCoverErosionOutwards.Forms.PresentationObjects;
@@ -89,6 +90,7 @@
         {
             // Setup
             var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.Stub(section => section.FailureMechanismContribution).Return(new FailureMechanismContribution(0.1, 0.1));
             mocks.ReplayAll();
 
             var random = new Random(21);
Index: Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.Plugin.Test/ExportInfos/GrassCoverErosionOutwardsWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs
===================================================================
diff -u -r886b86a66f072735567285a3489923186c236c32 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.Plugin.Test/ExportInfos/GrassCoverErosionOutwardsWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs)	(revision 886b86a66f072735567285a3489923186c236c32)
+++ Riskeer/GrassCoverErosionOutwards/test/Riskeer.GrassCoverErosionOutwards.Plugin.Test/ExportInfos/GrassCoverErosionOutwardsWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -29,6 +29,7 @@
 using Rhino.Mocks;
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.GrassCoverErosionOutwards.Data;
 using Riskeer.GrassCoverErosionOutwards.Forms.PresentationObjects;
 using Riskeer.GrassCoverErosionOutwards.IO.Configurations;
@@ -87,6 +88,7 @@
         {
             // Setup
             var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.Stub(section => section.FailureMechanismContribution).Return(new FailureMechanismContribution(0.1, 0.1));
             mocks.ReplayAll();
 
             var context = new GrassCoverErosionOutwardsWaveConditionsCalculationGroupContext(new CalculationGroup(),
Index: Riskeer/Revetment/src/Riskeer.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationExporter.cs
===================================================================
diff -u -r7491928192a7ecf23958f85fbd4669ec17085c95 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/Revetment/src/Riskeer.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationExporter.cs	(.../WaveConditionsCalculationConfigurationExporter.cs)	(revision 7491928192a7ecf23958f85fbd4669ec17085c95)
+++ Riskeer/Revetment/src/Riskeer.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationExporter.cs	(.../WaveConditionsCalculationConfigurationExporter.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -22,6 +22,7 @@
 using System;
 using System.Collections.Generic;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.Common.Data.DikeProfiles;
 using Riskeer.Common.IO.Configurations;
 using Riskeer.Common.IO.Configurations.Export;
@@ -43,15 +44,28 @@
         where TWaveConditionsCalculationConfiguration : WaveConditionsCalculationConfiguration
         where TCalculation : class, ICalculation<WaveConditionsInput>
     {
+        private readonly FailureMechanismContribution failureMechanismContribution;
+
         /// <summary>
         /// Creates a new instance of <see cref="WaveConditionsCalculationConfigurationExporter{TWaveConditionsCalculationConfigurationWriter,TWaveConditionsCalculationConfiguration,TCalculation}"/>.
         /// </summary>
         /// <param name="calculations">The hierarchy of calculations to export.</param>
         /// <param name="writer">The writer to use.</param>
-        /// <exception cref="ArgumentNullException">Thrown when <paramref name="calculations"/> is <c>null</c>.</exception>
-        protected WaveConditionsCalculationConfigurationExporter(IEnumerable<ICalculationBase> calculations, TWaveConditionsCalculationConfigurationWriter writer)
-            : base(calculations, writer) {}
+        /// <param name="failureMechanismContribution">The <see cref="FailureMechanismContribution"/> to use.</param>
+        /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
+        protected WaveConditionsCalculationConfigurationExporter(IEnumerable<ICalculationBase> calculations,
+                                                                 TWaveConditionsCalculationConfigurationWriter writer,
+                                                                 FailureMechanismContribution failureMechanismContribution)
+            : base(calculations, writer)
+        {
+            if (failureMechanismContribution == null)
+            {
+                throw new ArgumentNullException(nameof(failureMechanismContribution));
+            }
 
+            this.failureMechanismContribution = failureMechanismContribution;
+        }
+
         /// <summary>
         /// Sets the properties of a <see cref="TCalculation"/> to a <see cref="TWaveConditionsCalculationConfiguration"/>.
         /// </summary>
Index: Riskeer/Revetment/test/Riskeer.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationExporterTest.cs
===================================================================
diff -u -r7491928192a7ecf23958f85fbd4669ec17085c95 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/Revetment/test/Riskeer.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationExporterTest.cs	(.../WaveConditionsCalculationConfigurationExporterTest.cs)	(revision 7491928192a7ecf23958f85fbd4669ec17085c95)
+++ Riskeer/Revetment/test/Riskeer.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationExporterTest.cs	(.../WaveConditionsCalculationConfigurationExporterTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -19,10 +19,12 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System;
 using System.Collections.Generic;
 using System.Xml;
 using NUnit.Framework;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.Common.IO.TestUtil;
 using Riskeer.Revetment.Data;
 using Riskeer.Revetment.Data.TestUtil;
@@ -37,20 +39,33 @@
         ICalculation<WaveConditionsInput>,
         WaveConditionsCalculationConfiguration>
     {
+        [Test]
+        public void Constructor_FailureMechanismContributionNull_ThrowsArgumentNullException()
+        {
+            // Call
+            void Call() => new TestWaveConditionsCalculationConfigurationExporter(Array.Empty<ICalculationBase>(), "filePath", null);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(Call);
+            Assert.AreEqual("failureMechanismContribution", exception.ParamName);
+        }
+        
         protected override ICalculation<WaveConditionsInput> CreateCalculation()
         {
             return new TestWaveConditionsCalculation<WaveConditionsInput>(new TestWaveConditionsInput());
         }
 
-        protected override WaveConditionsCalculationConfigurationExporter<WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>, WaveConditionsCalculationConfiguration, ICalculation<WaveConditionsInput>> CallConfigurationFilePathConstructor(IEnumerable<ICalculationBase> calculations, string filePath)
+        protected override WaveConditionsCalculationConfigurationExporter<WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>, WaveConditionsCalculationConfiguration, ICalculation<WaveConditionsInput>> CallConfigurationFilePathConstructor(
+            IEnumerable<ICalculationBase> calculations, string filePath)
         {
-            return new TestWaveConditionsCalculationConfigurationExporter(calculations, filePath);
+            return new TestWaveConditionsCalculationConfigurationExporter(calculations, filePath, new FailureMechanismContribution(0.1, 0.1));
         }
 
         private class TestWaveConditionsCalculationConfigurationExporter : WaveConditionsCalculationConfigurationExporter<WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>, WaveConditionsCalculationConfiguration, ICalculation<WaveConditionsInput>>
         {
-            public TestWaveConditionsCalculationConfigurationExporter(IEnumerable<ICalculationBase> calculations, string filePath)
-                : base(calculations, new TestWaveConditionsCalculationConfigurationWriter(filePath)) {}
+            public TestWaveConditionsCalculationConfigurationExporter(IEnumerable<ICalculationBase> calculations, string filePath,
+                                                                      FailureMechanismContribution failureMechanismContribution)
+                : base(calculations, new TestWaveConditionsCalculationConfigurationWriter(filePath), failureMechanismContribution) {}
 
             protected override WaveConditionsCalculationConfiguration ToConfiguration(ICalculation<WaveConditionsInput> calculation)
             {
@@ -66,7 +81,7 @@
 
             protected override int GetConfigurationVersion()
             {
-                return 1;
+                return 2;
             }
         }
     }
Index: Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.IO/Configurations/StabilityStoneCoverWaveConditionsCalculationConfigurationExporter.cs
===================================================================
diff -u -r00bc790abfa9cc1980a5eb114c11f03f88f8b943 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.IO/Configurations/StabilityStoneCoverWaveConditionsCalculationConfigurationExporter.cs	(.../StabilityStoneCoverWaveConditionsCalculationConfigurationExporter.cs)	(revision 00bc790abfa9cc1980a5eb114c11f03f88f8b943)
+++ Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.IO/Configurations/StabilityStoneCoverWaveConditionsCalculationConfigurationExporter.cs	(.../StabilityStoneCoverWaveConditionsCalculationConfigurationExporter.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -22,6 +22,7 @@
 using System;
 using System.Collections.Generic;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.Revetment.IO.Configurations;
 using Riskeer.StabilityStoneCover.Data;
 using Riskeer.StabilityStoneCover.IO.Configurations.Converters;
@@ -39,8 +40,9 @@
         /// Creates a new instance of <see cref="StabilityStoneCoverWaveConditionsCalculationConfigurationExporter"/>.
         /// </summary>
         /// <exception cref="ArgumentException">Thrown when <paramref name="filePath"/> is invalid.</exception>
-        public StabilityStoneCoverWaveConditionsCalculationConfigurationExporter(IEnumerable<ICalculationBase> calculations, string filePath)
-            : base(calculations, new StabilityStoneCoverWaveConditionsCalculationConfigurationWriter(filePath)) {}
+        public StabilityStoneCoverWaveConditionsCalculationConfigurationExporter(
+            IEnumerable<ICalculationBase> calculations, string filePath, FailureMechanismContribution failureMechanismContribution)
+            : base(calculations, new StabilityStoneCoverWaveConditionsCalculationConfigurationWriter(filePath), failureMechanismContribution) {}
 
         protected override StabilityStoneCoverWaveConditionsCalculationConfiguration ToConfiguration(
             ICalculation<StabilityStoneCoverWaveConditionsInput> calculation)
Index: Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.Plugin/StabilityStoneCoverPlugin.cs
===================================================================
diff -u -r4d3067180e9a289a93c0591c5492d51274719155 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.Plugin/StabilityStoneCoverPlugin.cs	(.../StabilityStoneCoverPlugin.cs)	(revision 4d3067180e9a289a93c0591c5492d51274719155)
+++ Riskeer/StabilityStoneCover/src/Riskeer.StabilityStoneCover.Plugin/StabilityStoneCoverPlugin.cs	(.../StabilityStoneCoverPlugin.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -232,15 +232,17 @@
             };
 
             yield return RiskeerExportInfoFactory.CreateCalculationGroupConfigurationExportInfo<StabilityStoneCoverWaveConditionsCalculationGroupContext>(
-                (context, filePath) => new StabilityStoneCoverWaveConditionsCalculationConfigurationExporter(context.WrappedData.Children, filePath),
+                (context, filePath) => new StabilityStoneCoverWaveConditionsCalculationConfigurationExporter(
+                    context.WrappedData.Children, filePath, context.AssessmentSection.FailureMechanismContribution),
                 context => context.WrappedData.Children.Any(),
                 GetInquiryHelper());
 
             yield return RiskeerExportInfoFactory.CreateCalculationConfigurationExportInfo<StabilityStoneCoverWaveConditionsCalculationContext>(
-                (context, filePath) => new StabilityStoneCoverWaveConditionsCalculationConfigurationExporter(new[]
-                {
-                    context.WrappedData
-                }, filePath),
+                (context, filePath) => new StabilityStoneCoverWaveConditionsCalculationConfigurationExporter(
+                    new[]
+                    {
+                        context.WrappedData
+                    }, filePath, context.AssessmentSection.FailureMechanismContribution),
                 GetInquiryHelper());
         }
 
Index: Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.IO.Test/Configurations/StabilityStoneCoverWaveConditionsCalculationConfigurationExporterTest.cs
===================================================================
diff -u -r2ef21b0f4d85a5c9689720d539254a1d5c907be7 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.IO.Test/Configurations/StabilityStoneCoverWaveConditionsCalculationConfigurationExporterTest.cs	(.../StabilityStoneCoverWaveConditionsCalculationConfigurationExporterTest.cs)	(revision 2ef21b0f4d85a5c9689720d539254a1d5c907be7)
+++ Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.IO.Test/Configurations/StabilityStoneCoverWaveConditionsCalculationConfigurationExporterTest.cs	(.../StabilityStoneCoverWaveConditionsCalculationConfigurationExporterTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -26,6 +26,7 @@
 using NUnit.Framework;
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.Common.Data.Hydraulics;
 using Riskeer.Common.Data.TestUtil;
 using Riskeer.Common.IO.TestUtil;
@@ -111,7 +112,7 @@
         protected override StabilityStoneCoverWaveConditionsCalculationConfigurationExporter CallConfigurationFilePathConstructor(
             IEnumerable<ICalculationBase> calculations, string filePath)
         {
-            return new StabilityStoneCoverWaveConditionsCalculationConfigurationExporter(calculations, filePath);
+            return new StabilityStoneCoverWaveConditionsCalculationConfigurationExporter(calculations, filePath, new FailureMechanismContribution(0.1, 0.1));
         }
     }
 }
\ No newline at end of file
Index: Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Plugin.Test/ExportInfos/StabilityStoneCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs
===================================================================
diff -u -r886b86a66f072735567285a3489923186c236c32 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Plugin.Test/ExportInfos/StabilityStoneCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs	(.../StabilityStoneCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs)	(revision 886b86a66f072735567285a3489923186c236c32)
+++ Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Plugin.Test/ExportInfos/StabilityStoneCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs	(.../StabilityStoneCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -30,6 +30,7 @@
 using Rhino.Mocks;
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.StabilityStoneCover.Data;
 using Riskeer.StabilityStoneCover.Forms.PresentationObjects;
 using Riskeer.StabilityStoneCover.IO.Configurations;
@@ -88,6 +89,7 @@
         {
             // Setup
             var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.Stub(section => section.FailureMechanismContribution).Return(new FailureMechanismContribution(0.1, 0.1));
             mocks.ReplayAll();
 
             var random = new Random(21);
Index: Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Plugin.Test/ExportInfos/StabilityStoneCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs
===================================================================
diff -u -r886b86a66f072735567285a3489923186c236c32 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Plugin.Test/ExportInfos/StabilityStoneCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs	(.../StabilityStoneCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs)	(revision 886b86a66f072735567285a3489923186c236c32)
+++ Riskeer/StabilityStoneCover/test/Riskeer.StabilityStoneCover.Plugin.Test/ExportInfos/StabilityStoneCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs	(.../StabilityStoneCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -29,6 +29,7 @@
 using Rhino.Mocks;
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.StabilityStoneCover.Data;
 using Riskeer.StabilityStoneCover.Forms.PresentationObjects;
 using Riskeer.StabilityStoneCover.IO.Configurations;
@@ -87,6 +88,7 @@
         {
             // Setup
             var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.Stub(section => section.FailureMechanismContribution).Return(new FailureMechanismContribution(0.1, 0.1));
             mocks.ReplayAll();
 
             var context = new StabilityStoneCoverWaveConditionsCalculationGroupContext(new CalculationGroup(),
Index: Riskeer/WaveImpactAsphaltCover/src/Riskeer.WaveImpactAsphaltCover.IO/Configurations/WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter.cs
===================================================================
diff -u -rd111fbe5d7aa3bfb6f982ae4c9e25d2aa19c66bd -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/WaveImpactAsphaltCover/src/Riskeer.WaveImpactAsphaltCover.IO/Configurations/WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter.cs)	(revision d111fbe5d7aa3bfb6f982ae4c9e25d2aa19c66bd)
+++ Riskeer/WaveImpactAsphaltCover/src/Riskeer.WaveImpactAsphaltCover.IO/Configurations/WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -22,6 +22,7 @@
 using System;
 using System.Collections.Generic;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.Revetment.IO.Configurations;
 using Riskeer.WaveImpactAsphaltCover.Data;
 
@@ -40,8 +41,9 @@
         /// Creates a new instance of <see cref="WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter"/>.
         /// </summary>
         /// <exception cref="ArgumentException">Thrown when <paramref name="filePath"/> is invalid.</exception>
-        public WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter(IEnumerable<ICalculationBase> calculations, string filePath)
-            : base(calculations, new WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationWriter(filePath)) {}
+        public WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter(
+            IEnumerable<ICalculationBase> calculations, string filePath, FailureMechanismContribution failureMechanismContribution)
+            : base(calculations, new WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationWriter(filePath), failureMechanismContribution) {}
 
         protected override WaveConditionsCalculationConfiguration ToConfiguration(
             WaveImpactAsphaltCoverWaveConditionsCalculation calculation)
Index: Riskeer/WaveImpactAsphaltCover/src/Riskeer.WaveImpactAsphaltCover.Plugin/WaveImpactAsphaltCoverPlugin.cs
===================================================================
diff -u -rdf6cc3b143ba55cadd0402678e8c1625a61cfbb4 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/WaveImpactAsphaltCover/src/Riskeer.WaveImpactAsphaltCover.Plugin/WaveImpactAsphaltCoverPlugin.cs	(.../WaveImpactAsphaltCoverPlugin.cs)	(revision df6cc3b143ba55cadd0402678e8c1625a61cfbb4)
+++ Riskeer/WaveImpactAsphaltCover/src/Riskeer.WaveImpactAsphaltCover.Plugin/WaveImpactAsphaltCoverPlugin.cs	(.../WaveImpactAsphaltCoverPlugin.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -233,15 +233,17 @@
             };
 
             yield return RiskeerExportInfoFactory.CreateCalculationGroupConfigurationExportInfo<WaveImpactAsphaltCoverWaveConditionsCalculationGroupContext>(
-                (context, filePath) => new WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter(context.WrappedData.Children, filePath),
+                (context, filePath) => new WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter(
+                    context.WrappedData.Children, filePath, context.AssessmentSection.FailureMechanismContribution),
                 context => context.WrappedData.Children.Any(),
                 GetInquiryHelper());
 
             yield return RiskeerExportInfoFactory.CreateCalculationConfigurationExportInfo<WaveImpactAsphaltCoverWaveConditionsCalculationContext>(
-                (context, filePath) => new WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter(new[]
-                {
-                    context.WrappedData
-                }, filePath),
+                (context, filePath) => new WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter(
+                    new[]
+                    {
+                        context.WrappedData
+                    }, filePath, context.AssessmentSection.FailureMechanismContribution),
                 GetInquiryHelper());
         }
 
Index: Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.IO.Test/Configurations/WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporterTest.cs
===================================================================
diff -u -r889b379d6fc2e7b41da5d4cbed3f234fab35bdd3 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.IO.Test/Configurations/WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporterTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporterTest.cs)	(revision 889b379d6fc2e7b41da5d4cbed3f234fab35bdd3)
+++ Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.IO.Test/Configurations/WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporterTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporterTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -24,6 +24,7 @@
 using Core.Common.TestUtil;
 using NUnit.Framework;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.Common.Data.Hydraulics;
 using Riskeer.Common.Data.TestUtil;
 using Riskeer.Common.IO.TestUtil;
@@ -100,7 +101,7 @@
 
         protected override WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter CallConfigurationFilePathConstructor(IEnumerable<ICalculationBase> calculations, string filePath)
         {
-            return new WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter(calculations, filePath);
+            return new WaveImpactAsphaltCoverWaveConditionsCalculationConfigurationExporter(calculations, filePath, new FailureMechanismContribution(0.1, 0.1));
         }
     }
 }
\ No newline at end of file
Index: Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.Plugin.Test/ExportInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs
===================================================================
diff -u -rb0d5b2064fdd64495d932282a83fc5a77448a3f1 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.Plugin.Test/ExportInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs)	(revision b0d5b2064fdd64495d932282a83fc5a77448a3f1)
+++ Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.Plugin.Test/ExportInfos/WaveImpactAsphaltCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationContextConfigurationExportInfoTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -30,6 +30,7 @@
 using Rhino.Mocks;
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.WaveImpactAsphaltCover.Data;
 using Riskeer.WaveImpactAsphaltCover.Forms.PresentationObjects;
 using Riskeer.WaveImpactAsphaltCover.IO.Configurations;
@@ -88,6 +89,7 @@
         {
             // Setup
             var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.Stub(section => section.FailureMechanismContribution).Return(new FailureMechanismContribution(0.1, 0.1));
             mocks.ReplayAll();
 
             var random = new Random(21);
Index: Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.Plugin.Test/ExportInfos/WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs
===================================================================
diff -u -rb0d5b2064fdd64495d932282a83fc5a77448a3f1 -r259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d
--- Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.Plugin.Test/ExportInfos/WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs)	(revision b0d5b2064fdd64495d932282a83fc5a77448a3f1)
+++ Riskeer/WaveImpactAsphaltCover/test/Riskeer.WaveImpactAsphaltCover.Plugin.Test/ExportInfos/WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationGroupContextConfigurationExportInfoTest.cs)	(revision 259dc0e09ba2df0e0c252f7d9ab188d30efe4d2d)
@@ -29,6 +29,7 @@
 using Rhino.Mocks;
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Calculation;
+using Riskeer.Common.Data.Contribution;
 using Riskeer.WaveImpactAsphaltCover.Data;
 using Riskeer.WaveImpactAsphaltCover.Forms.PresentationObjects;
 using Riskeer.WaveImpactAsphaltCover.IO.Configurations;
@@ -87,6 +88,7 @@
         {
             // Setup
             var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.Stub(section => section.FailureMechanismContribution).Return(new FailureMechanismContribution(0.1, 0.1));
             mocks.ReplayAll();
 
             var context = new WaveImpactAsphaltCoverWaveConditionsCalculationGroupContext(new CalculationGroup(),