Index: Riskeer/Integration/src/Riskeer.Integration.Forms/PropertyClasses/AssessmentSectionAssemblyGroupProperties.cs
===================================================================
diff -u -r18a36162d7d4c372299fe1342e717bdf391757a5 -r6d54ab9b0f17cd4d143af8157cbe49b82c0c9422
--- Riskeer/Integration/src/Riskeer.Integration.Forms/PropertyClasses/AssessmentSectionAssemblyGroupProperties.cs	(.../AssessmentSectionAssemblyGroupProperties.cs)	(revision 18a36162d7d4c372299fe1342e717bdf391757a5)
+++ Riskeer/Integration/src/Riskeer.Integration.Forms/PropertyClasses/AssessmentSectionAssemblyGroupProperties.cs	(.../AssessmentSectionAssemblyGroupProperties.cs)	(revision 6d54ab9b0f17cd4d143af8157cbe49b82c0c9422)
@@ -62,7 +62,7 @@
         [ResourcesDisplayName(typeof(Resources), nameof(Resources.AssemblyGroup_Name_DisplayName))]
         [ResourcesDescription(typeof(Resources), nameof(Resources.AssemblyGroup_Name_Description))]
         [TypeConverter(typeof(EnumTypeConverter))]
-        public AssessmentSectionAssemblyGroup Group => data.Group;
+        public AssessmentSectionAssemblyGroup Group => data.AssessmentSectionAssemblyGroup;
 
         [PropertyOrder(lowerBoundaryPropertyIndex)]
         [ResourcesCategory(typeof(RiskeerCommonFormsResources), nameof(RiskeerCommonFormsResources.Categories_General))]
Index: Riskeer/Integration/test/Riskeer.Integration.Forms.Test/Views/AssemblyResultTotalViewTest.cs
===================================================================
diff -u -r46d7b2777d17cf40089201054d722bce6398717d -r6d54ab9b0f17cd4d143af8157cbe49b82c0c9422
--- Riskeer/Integration/test/Riskeer.Integration.Forms.Test/Views/AssemblyResultTotalViewTest.cs	(.../AssemblyResultTotalViewTest.cs)	(revision 46d7b2777d17cf40089201054d722bce6398717d)
+++ Riskeer/Integration/test/Riskeer.Integration.Forms.Test/Views/AssemblyResultTotalViewTest.cs	(.../AssemblyResultTotalViewTest.cs)	(revision 6d54ab9b0f17cd4d143af8157cbe49b82c0c9422)
@@ -444,7 +444,7 @@
                 // Then
                 Assert.AreNotSame(dataSource, dataGridView.DataSource);
                 Assert.AreEqual(view.AssessmentSection.GetFailureMechanisms().Count(), rows.Count);
-                AssertAssemblyCells(view.AssessmentSection.Piping, 0, rows[0].Cells);
+                AssertAssemblyCells(view.AssessmentSection.Piping, double.NaN, rows[0].Cells);
             }
         }