Index: Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Data/MacroStabilityInwardsFailureMechanism.cs
===================================================================
diff -u -r6a29395620a9ccb1c1e96767f8a137848ae8900a -r8db230c43dee4e0c11b63d77a4bbe61b5ca235a5
--- Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Data/MacroStabilityInwardsFailureMechanism.cs	(.../MacroStabilityInwardsFailureMechanism.cs)	(revision 6a29395620a9ccb1c1e96767f8a137848ae8900a)
+++ Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Data/MacroStabilityInwardsFailureMechanism.cs	(.../MacroStabilityInwardsFailureMechanism.cs)	(revision 8db230c43dee4e0c11b63d77a4bbe61b5ca235a5)
@@ -20,6 +20,7 @@
 // All rights reserved.
 
 using System.Collections.Generic;
+using Core.Common.Base;
 using Riskeer.Common.Data;
 using Riskeer.Common.Data.Calculation;
 using Riskeer.Common.Data.FailureMechanism;
@@ -36,6 +37,8 @@
     public class MacroStabilityInwardsFailureMechanism : FailureMechanismBase<AdoptableFailureMechanismSectionResult>,
                                                          ICalculatableFailureMechanism
     {
+        private readonly ObservableList<MacroStabilityInwardsScenarioConfigurationPerFailureMechanismSection> scenarioConfigurationsPerFailureMechanismSection;
+
         /// <summary>
         /// Creates a new instance of <see cref="MacroStabilityInwardsFailureMechanism"/>.
         /// </summary>
@@ -51,6 +54,8 @@
                 Name = RiskeerCommonDataResources.FailureMechanism_Calculations_DisplayName
             };
             CalculationsInputComments = new Comment();
+
+            scenarioConfigurationsPerFailureMechanismSection = new ObservableList<MacroStabilityInwardsScenarioConfigurationPerFailureMechanismSection>();
         }
 
         /// <summary>
@@ -74,10 +79,28 @@
         /// </summary>
         public ProbabilityAssessmentInput ProbabilityAssessmentInput { get; }
 
+        /// <summary>
+        /// Gets an <see cref="IObservableEnumerable{T}"/> of <see cref="MacroStabilityInwardsScenarioConfigurationPerFailureMechanismSection"/>.
+        /// </summary>
+        public IObservableEnumerable<MacroStabilityInwardsScenarioConfigurationPerFailureMechanismSection> ScenarioConfigurationsPerFailureMechanismSection =>
+            scenarioConfigurationsPerFailureMechanismSection;
+
         public IEnumerable<ICalculation> Calculations => CalculationsGroup.GetCalculations();
 
         public CalculationGroup CalculationsGroup { get; }
 
         public Comment CalculationsInputComments { get; }
+
+        protected override void AddSectionDependentData(FailureMechanismSection section)
+        {
+            base.AddSectionDependentData(section);
+            scenarioConfigurationsPerFailureMechanismSection.Add(new MacroStabilityInwardsScenarioConfigurationPerFailureMechanismSection(section));
+        }
+
+        protected override void ClearSectionDependentData()
+        {
+            base.ClearSectionDependentData();
+            scenarioConfigurationsPerFailureMechanismSection.Clear();
+        }
     }
 }
\ No newline at end of file
Index: Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Data.Test/MacroStabilityInwardsFailureMechanismTest.cs
===================================================================
diff -u -r6a29395620a9ccb1c1e96767f8a137848ae8900a -r8db230c43dee4e0c11b63d77a4bbe61b5ca235a5
--- Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Data.Test/MacroStabilityInwardsFailureMechanismTest.cs	(.../MacroStabilityInwardsFailureMechanismTest.cs)	(revision 6a29395620a9ccb1c1e96767f8a137848ae8900a)
+++ Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Data.Test/MacroStabilityInwardsFailureMechanismTest.cs	(.../MacroStabilityInwardsFailureMechanismTest.cs)	(revision 8db230c43dee4e0c11b63d77a4bbe61b5ca235a5)
@@ -19,10 +19,13 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System.Linq;
+using Core.Common.Base.Geometry;
 using NUnit.Framework;
 using Riskeer.Common.Data.Calculation;
 using Riskeer.Common.Data.FailureMechanism;
 using Riskeer.Common.Data.Probability;
+using Riskeer.Common.Data.TestUtil;
 
 namespace Riskeer.MacroStabilityInwards.Data.Test
 {
@@ -118,5 +121,56 @@
             // Assert
             CollectionAssert.DoesNotContain(failureMechanism.CalculationsGroup.Children, folder);
         }
+
+        [Test]
+        public void SetSections_WithSection_SetsSectionResults()
+        {
+            // Setup
+            var failureMechanism = new MacroStabilityInwardsFailureMechanism();
+            FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
+
+            // Call
+            FailureMechanismTestHelper.SetSections(failureMechanism, new[]
+            {
+                section
+            });
+
+            // Assert
+            Assert.AreEqual(1, failureMechanism.Sections.Count());
+            Assert.AreEqual(1, failureMechanism.SectionResults.Count());
+            Assert.AreSame(section, failureMechanism.SectionResults.First().Section);
+            Assert.AreEqual(1, failureMechanism.ScenarioConfigurationsPerFailureMechanismSection.Count());
+            Assert.AreSame(section, failureMechanism.ScenarioConfigurationsPerFailureMechanismSection.First().Section);
+        }
+
+        [Test]
+        public void ClearAllSections_WithSectionResults_SectionResultsCleared()
+        {
+            // Setup
+            var failureMechanism = new MacroStabilityInwardsFailureMechanism();
+
+            FailureMechanismTestHelper.SetSections(failureMechanism, new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection(new[]
+                {
+                    new Point2D(2, 1)
+                }),
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection(new[]
+                {
+                    new Point2D(2, 1)
+                })
+            });
+
+            // Precondition
+            Assert.AreEqual(2, failureMechanism.SectionResults.Count());
+            Assert.AreEqual(2, failureMechanism.ScenarioConfigurationsPerFailureMechanismSection.Count());
+
+            // Call
+            failureMechanism.ClearAllSections();
+
+            // Assert
+            CollectionAssert.IsEmpty(failureMechanism.SectionResults);
+            CollectionAssert.IsEmpty(failureMechanism.ScenarioConfigurationsPerFailureMechanismSection);
+        }
     }
 }
\ No newline at end of file