Index: Riskeer/Integration/src/Riskeer.Integration.Data/Merge/AssessmentSectionMergeData.cs
===================================================================
diff -u -ra0404ba256ba7bc2184c57d04237c98718c272b4 -r60c65d3676b15908531c1df11a1e543e3b3e4b7d
--- Riskeer/Integration/src/Riskeer.Integration.Data/Merge/AssessmentSectionMergeData.cs	(.../AssessmentSectionMergeData.cs)	(revision a0404ba256ba7bc2184c57d04237c98718c272b4)
+++ Riskeer/Integration/src/Riskeer.Integration.Data/Merge/AssessmentSectionMergeData.cs	(.../AssessmentSectionMergeData.cs)	(revision 60c65d3676b15908531c1df11a1e543e3b3e4b7d)
@@ -37,7 +37,7 @@
         /// <param name="properties">The container of the properties for the
         /// <see cref="AssessmentSectionMergeData"/>.</param>
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
-        /// <exception cref="ArgumentException">Thrown when <see cref="ConstructionProperties.MergeFailurePaths"/> is <c>null</c>.</exception>
+        /// <exception cref="ArgumentException">Thrown when <see cref="ConstructionProperties.MergeSpecificFailurePaths"/> is <c>null</c>.</exception>
         public AssessmentSectionMergeData(AssessmentSection assessmentSection,
                                           ConstructionProperties properties)
         {
@@ -51,9 +51,9 @@
                 throw new ArgumentNullException(nameof(properties));
             }
 
-            if (properties.MergeFailurePaths == null)
+            if (properties.MergeSpecificFailurePaths == null)
             {
-                throw new ArgumentException("MergeFailurePaths must be set");
+                throw new ArgumentException($"{nameof(properties.MergeSpecificFailurePaths)} must be set");
             }
 
             AssessmentSection = assessmentSection;
@@ -76,7 +76,7 @@
             MergeStrengthStabilityLengthwiseConstruction = properties.MergeStrengthStabilityLengthwiseConstruction;
             MergeDuneErosion = properties.MergeDuneErosion;
             MergeTechnicalInnovation = properties.MergeTechnicalInnovation;
-            MergeFailurePaths = properties.MergeFailurePaths;
+            MergeSpecificFailurePaths = properties.MergeSpecificFailurePaths;
         }
 
         /// <summary>
@@ -175,9 +175,9 @@
         public bool MergeTechnicalInnovation { get; }
 
         /// <summary>
-        /// Gets the collection of failure paths that should be merged.
+        /// Gets the collection of specific failure paths that should be merged.
         /// </summary>
-        public IEnumerable<IFailurePath> MergeFailurePaths { get; }
+        public IEnumerable<IFailurePath> MergeSpecificFailurePaths { get; }
 
         /// <summary>
         /// Container for properties for constructing an <see cref="AssessmentSectionMergeData"/>.
@@ -275,9 +275,9 @@
             public bool MergeTechnicalInnovation { internal get; set; }
 
             /// <summary>
-            /// Gets or sets the collection of failure paths that should be merged.
+            /// Gets or sets the collection of specific failure paths that should be merged.
             /// </summary>
-            public IEnumerable<IFailurePath> MergeFailurePaths { internal get; set; }
+            public IEnumerable<IFailurePath> MergeSpecificFailurePaths { internal get; set; }
         }
     }
 }
\ No newline at end of file
Index: Riskeer/Integration/src/Riskeer.Integration.Forms/Merge/AssessmentSectionMergeDataProviderDialog.cs
===================================================================
diff -u -rf5ae787df2002236c35a3d92c15da0213fd9db38 -r60c65d3676b15908531c1df11a1e543e3b3e4b7d
--- Riskeer/Integration/src/Riskeer.Integration.Forms/Merge/AssessmentSectionMergeDataProviderDialog.cs	(.../AssessmentSectionMergeDataProviderDialog.cs)	(revision f5ae787df2002236c35a3d92c15da0213fd9db38)
+++ Riskeer/Integration/src/Riskeer.Integration.Forms/Merge/AssessmentSectionMergeDataProviderDialog.cs	(.../AssessmentSectionMergeDataProviderDialog.cs)	(revision 60c65d3676b15908531c1df11a1e543e3b3e4b7d)
@@ -103,7 +103,7 @@
                     MergeStrengthStabilityLengthwiseConstruction = FailureMechanismIsSelectedToMerge<StrengthStabilityLengthwiseConstructionFailureMechanism>(),
                     MergeDuneErosion = FailureMechanismIsSelectedToMerge<DuneErosionFailureMechanism>(),
                     MergeTechnicalInnovation = FailureMechanismIsSelectedToMerge<TechnicalInnovationFailureMechanism>(),
-                    MergeFailurePaths = GetSelectedFailurePathsToMerge()
+                    MergeSpecificFailurePaths = GetSelectedSpecificFailurePathsToMerge()
                 };
 
                 return new AssessmentSectionMergeData((AssessmentSection) assessmentSectionComboBox.SelectedItem,
@@ -153,7 +153,7 @@
             return failurePathMergeDataRows.Any(row => row.FailurePath is TFailureMechanism && row.IsSelected);
         }
 
-        private IEnumerable<IFailurePath> GetSelectedFailurePathsToMerge()
+        private IEnumerable<IFailurePath> GetSelectedSpecificFailurePathsToMerge()
         {
             return failurePathMergeDataRows.Where(row => row.IsSelected && !(row.FailurePath is IFailureMechanism))
                                            .Select(row => row.FailurePath);
Index: Riskeer/Integration/src/Riskeer.Integration.Plugin/Merge/AssessmentSectionMergeHandler.cs
===================================================================
diff -u -r53bd4444fd558b6b38dacaeed9e100ea26e60006 -r60c65d3676b15908531c1df11a1e543e3b3e4b7d
--- Riskeer/Integration/src/Riskeer.Integration.Plugin/Merge/AssessmentSectionMergeHandler.cs	(.../AssessmentSectionMergeHandler.cs)	(revision 53bd4444fd558b6b38dacaeed9e100ea26e60006)
+++ Riskeer/Integration/src/Riskeer.Integration.Plugin/Merge/AssessmentSectionMergeHandler.cs	(.../AssessmentSectionMergeHandler.cs)	(revision 60c65d3676b15908531c1df11a1e543e3b3e4b7d)
@@ -75,7 +75,7 @@
             changedObjects.AddRange(MergeHydraulicBoundaryLocationCalculations(targetAssessmentSection, mergeData.AssessmentSection));
 
             MergeFailureMechanisms(targetAssessmentSection, mergeData);
-            MergeSpecificFailurePaths(targetAssessmentSection, mergeData.MergeFailurePaths);
+            MergeSpecificFailurePaths(targetAssessmentSection, mergeData.MergeSpecificFailurePaths);
 
             AfterMerge(changedObjects);
         }
@@ -88,9 +88,9 @@
         private static void ValidateMergeData(AssessmentSectionMergeData mergeData)
         {
             AssessmentSection sourceAssessmentSection = mergeData.AssessmentSection;
-            if (!mergeData.MergeFailurePaths.All(fp => sourceAssessmentSection.SpecificFailurePaths.Contains(fp)))
+            if (!mergeData.MergeSpecificFailurePaths.All(fp => sourceAssessmentSection.SpecificFailurePaths.Contains(fp)))
             {
-                throw new ArgumentException($"{nameof(AssessmentSectionMergeData.MergeFailurePaths)} must contain items of " +
+                throw new ArgumentException($"{nameof(AssessmentSectionMergeData.MergeSpecificFailurePaths)} must contain items of " +
                                             $"the assessment section in {nameof(mergeData)}.");
             }
         }
Index: Riskeer/Integration/test/Riskeer.Integration.Data.Test/Merge/AssessmentSectionMergeDataTest.cs
===================================================================
diff -u -ra0404ba256ba7bc2184c57d04237c98718c272b4 -r60c65d3676b15908531c1df11a1e543e3b3e4b7d
--- Riskeer/Integration/test/Riskeer.Integration.Data.Test/Merge/AssessmentSectionMergeDataTest.cs	(.../AssessmentSectionMergeDataTest.cs)	(revision a0404ba256ba7bc2184c57d04237c98718c272b4)
+++ Riskeer/Integration/test/Riskeer.Integration.Data.Test/Merge/AssessmentSectionMergeDataTest.cs	(.../AssessmentSectionMergeDataTest.cs)	(revision 60c65d3676b15908531c1df11a1e543e3b3e4b7d)
@@ -64,7 +64,7 @@
             var mergeData = new AssessmentSectionMergeData(assessmentSection, 
                                                            new AssessmentSectionMergeData.ConstructionProperties
                                                            {
-                                                               MergeFailurePaths = Enumerable.Empty<IFailurePath>()
+                                                               MergeSpecificFailurePaths = Enumerable.Empty<IFailurePath>()
                                                            });
 
             // Assert
@@ -117,7 +117,7 @@
                 MergeStrengthStabilityLengthwiseConstruction = random.NextBoolean(),
                 MergeDuneErosion = random.NextBoolean(),
                 MergeTechnicalInnovation = random.NextBoolean(),
-                MergeFailurePaths = failurePaths
+                MergeSpecificFailurePaths = failurePaths
             };
 
             // Call            
@@ -143,7 +143,7 @@
             Assert.AreEqual(constructionProperties.MergeStrengthStabilityLengthwiseConstruction, mergeData.MergeStrengthStabilityLengthwiseConstruction);
             Assert.AreEqual(constructionProperties.MergeDuneErosion, mergeData.MergeDuneErosion);
             Assert.AreEqual(constructionProperties.MergeTechnicalInnovation, mergeData.MergeTechnicalInnovation);
-            Assert.AreSame(constructionProperties.MergeFailurePaths, mergeData.MergeFailurePaths);
+            Assert.AreSame(constructionProperties.MergeSpecificFailurePaths, mergeData.MergeSpecificFailurePaths);
         }
 
         [Test]
@@ -154,7 +154,7 @@
                                                           new AssessmentSectionMergeData.ConstructionProperties());
 
             // Assert
-            const string expectedMessage = "MergeFailurePaths must be set";
+            const string expectedMessage = "MergeSpecificFailurePaths must be set";
             TestHelper.AssertThrowsArgumentExceptionAndTestMessage<ArgumentException>(Call, expectedMessage);
         }
     }
Index: Riskeer/Integration/test/Riskeer.Integration.Forms.Test/Merge/AssessmentSectionMergeDataProviderDialogTest.cs
===================================================================
diff -u -rf5ae787df2002236c35a3d92c15da0213fd9db38 -r60c65d3676b15908531c1df11a1e543e3b3e4b7d
--- Riskeer/Integration/test/Riskeer.Integration.Forms.Test/Merge/AssessmentSectionMergeDataProviderDialogTest.cs	(.../AssessmentSectionMergeDataProviderDialogTest.cs)	(revision f5ae787df2002236c35a3d92c15da0213fd9db38)
+++ Riskeer/Integration/test/Riskeer.Integration.Forms.Test/Merge/AssessmentSectionMergeDataProviderDialogTest.cs	(.../AssessmentSectionMergeDataProviderDialogTest.cs)	(revision 60c65d3676b15908531c1df11a1e543e3b3e4b7d)
@@ -346,7 +346,7 @@
                 Assert.IsFalse(result.MergeStrengthStabilityLengthwiseConstruction);
                 Assert.IsFalse(result.MergeDuneErosion);
                 Assert.IsFalse(result.MergeTechnicalInnovation);
-                CollectionAssert.IsEmpty(result.MergeFailurePaths);
+                CollectionAssert.IsEmpty(result.MergeSpecificFailurePaths);
             }
         }
 
@@ -410,7 +410,7 @@
                 Assert.IsTrue(result.MergeStrengthStabilityLengthwiseConstruction);
                 Assert.IsTrue(result.MergeDuneErosion);
                 Assert.IsTrue(result.MergeTechnicalInnovation);
-                CollectionAssert.AreEqual(selectedAssessmentSection.SpecificFailurePaths, result.MergeFailurePaths);
+                CollectionAssert.AreEqual(selectedAssessmentSection.SpecificFailurePaths, result.MergeSpecificFailurePaths);
             }
         }
 
Index: Riskeer/Integration/test/Riskeer.Integration.Plugin.Test/Merge/AssessmentSectionMergeHandlerTest.cs
===================================================================
diff -u -r53bd4444fd558b6b38dacaeed9e100ea26e60006 -r60c65d3676b15908531c1df11a1e543e3b3e4b7d
--- Riskeer/Integration/test/Riskeer.Integration.Plugin.Test/Merge/AssessmentSectionMergeHandlerTest.cs	(.../AssessmentSectionMergeHandlerTest.cs)	(revision 53bd4444fd558b6b38dacaeed9e100ea26e60006)
+++ Riskeer/Integration/test/Riskeer.Integration.Plugin.Test/Merge/AssessmentSectionMergeHandlerTest.cs	(.../AssessmentSectionMergeHandlerTest.cs)	(revision 60c65d3676b15908531c1df11a1e543e3b3e4b7d)
@@ -118,7 +118,7 @@
                 MergeStrengthStabilityLengthwiseConstruction = true,
                 MergeDuneErosion = true,
                 MergeTechnicalInnovation = true,
-                MergeFailurePaths = Enumerable.Empty<IFailurePath>()
+                MergeSpecificFailurePaths = Enumerable.Empty<IFailurePath>()
             });
 
             // Call
@@ -209,7 +209,7 @@
                                                     MergeStrengthStabilityLengthwiseConstruction = true,
                                                     MergeDuneErosion = true,
                                                     MergeTechnicalInnovation = true,
-                                                    MergeFailurePaths = Enumerable.Empty<IFailurePath>()
+                                                    MergeSpecificFailurePaths = Enumerable.Empty<IFailurePath>()
                                                 }));
 
             // Assert
@@ -263,7 +263,7 @@
             var mergeData = new AssessmentSectionMergeData(sourceAssessmentSection,
                                                            new AssessmentSectionMergeData.ConstructionProperties
                                                            {
-                                                               MergeFailurePaths = failurePathsToMerge
+                                                               MergeSpecificFailurePaths = failurePathsToMerge
                                                            });
 
             // Call
@@ -299,7 +299,7 @@
             var mergeData = new AssessmentSectionMergeData(sourceAssessmentSection,
                                                            new AssessmentSectionMergeData.ConstructionProperties
                                                            {
-                                                               MergeFailurePaths = Enumerable.Empty<IFailurePath>()
+                                                               MergeSpecificFailurePaths = Enumerable.Empty<IFailurePath>()
                                                            });
 
             // Call
@@ -325,14 +325,14 @@
             var mergeData = new AssessmentSectionMergeData(sourceAssessmentSection,
                                                            new AssessmentSectionMergeData.ConstructionProperties
                                                            {
-                                                               MergeFailurePaths = failurePathsToMerge
+                                                               MergeSpecificFailurePaths = failurePathsToMerge
                                                            });
 
             // Call
             void Call() => handler.PerformMerge(targetAssessmentSection, mergeData);
 
             // Assert
-            const string expectedMessage = "MergeFailurePaths must contain items of the assessment section in mergeData.";
+            const string expectedMessage = "MergeSpecificFailurePaths must contain items of the assessment section in mergeData.";
             TestHelper.AssertThrowsArgumentExceptionAndTestMessage<ArgumentException>(Call, expectedMessage);
         }
 
@@ -366,7 +366,7 @@
             var mergeData = new AssessmentSectionMergeData(sourceAssessmentSection,
                                                            new AssessmentSectionMergeData.ConstructionProperties
                                                            {
-                                                               MergeFailurePaths = failurePathsToMerge
+                                                               MergeSpecificFailurePaths = failurePathsToMerge
                                                            });
 
             // Call
@@ -484,7 +484,7 @@
                                          MergeHeightStructures = true,
                                          MergeClosingStructures = true,
                                          MergeStabilityPointStructures = true,
-                                         MergeFailurePaths = Enumerable.Empty<IFailurePath>()
+                                         MergeSpecificFailurePaths = Enumerable.Empty<IFailurePath>()
                                      }));
 
             // Then
@@ -545,7 +545,7 @@
         {
             return new AssessmentSectionMergeData.ConstructionProperties
             {
-                MergeFailurePaths = Enumerable.Empty<IFailurePath>()
+                MergeSpecificFailurePaths = Enumerable.Empty<IFailurePath>()
             };
         }
 
@@ -909,7 +909,7 @@
                                          MergeHeightStructures = false,
                                          MergeClosingStructures = false,
                                          MergeStabilityPointStructures = false,
-                                         MergeFailurePaths = Enumerable.Empty<IFailurePath>()
+                                         MergeSpecificFailurePaths = Enumerable.Empty<IFailurePath>()
                                      }));
 
             // Then
@@ -972,7 +972,7 @@
                                          MergeHeightStructures = false,
                                          MergeClosingStructures = false,
                                          MergeStabilityPointStructures = false,
-                                         MergeFailurePaths = Enumerable.Empty<IFailurePath>()
+                                         MergeSpecificFailurePaths = Enumerable.Empty<IFailurePath>()
                                      }));
 
             // Then