Index: Ringtoets/Common/test/Ringtoets.Common.Forms.Test/TreeNodeInfos/RingtoetsTreeNodeInfoFactoryTest.cs
===================================================================
diff -u -r2a81f01756e227d5ce93717b21b87e8a5cd5fcbb -raaa6bdb5443666c890df89f70261fa65e5254ae2
--- Ringtoets/Common/test/Ringtoets.Common.Forms.Test/TreeNodeInfos/RingtoetsTreeNodeInfoFactoryTest.cs	(.../RingtoetsTreeNodeInfoFactoryTest.cs)	(revision 2a81f01756e227d5ce93717b21b87e8a5cd5fcbb)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.Test/TreeNodeInfos/RingtoetsTreeNodeInfoFactoryTest.cs	(.../RingtoetsTreeNodeInfoFactoryTest.cs)	(revision aaa6bdb5443666c890df89f70261fa65e5254ae2)
@@ -61,7 +61,7 @@
             Assert.AreSame(onNodeRemoved, treeNodeInfo.OnNodeRemoved);
             Assert.IsNull(treeNodeInfo.ForeColor);
             Assert.IsNull(treeNodeInfo.CanCheck);
-            Assert.IsNull(treeNodeInfo.IsChecked);
+            Assert.IsNull(treeNodeInfo.CheckedState);
             Assert.IsNull(treeNodeInfo.OnNodeChecked);
         }
 
@@ -621,7 +621,7 @@
             Assert.AreSame(onNodeRemoved, treeNodeInfo.OnNodeRemoved);
             Assert.IsNull(treeNodeInfo.ForeColor);
             Assert.IsNull(treeNodeInfo.CanCheck);
-            Assert.IsNull(treeNodeInfo.IsChecked);
+            Assert.IsNull(treeNodeInfo.CheckedState);
             Assert.IsNull(treeNodeInfo.OnNodeChecked);
         }
 
@@ -810,7 +810,7 @@
             Assert.IsNull(treeNodeInfo.CanRemove);
             Assert.IsNull(treeNodeInfo.OnNodeRemoved);
             Assert.IsNull(treeNodeInfo.CanCheck);
-            Assert.IsNull(treeNodeInfo.IsChecked);
+            Assert.IsNull(treeNodeInfo.CheckedState);
             Assert.IsNull(treeNodeInfo.OnNodeChecked);
             Assert.IsNull(treeNodeInfo.CanDrag);
             Assert.IsNull(treeNodeInfo.CanDrop);
Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneErosionFailureMechanismContextTreeNodeInfoTest.cs
===================================================================
diff -u -r2a81f01756e227d5ce93717b21b87e8a5cd5fcbb -raaa6bdb5443666c890df89f70261fa65e5254ae2
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneErosionFailureMechanismContextTreeNodeInfoTest.cs	(.../DuneErosionFailureMechanismContextTreeNodeInfoTest.cs)	(revision 2a81f01756e227d5ce93717b21b87e8a5cd5fcbb)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneErosionFailureMechanismContextTreeNodeInfoTest.cs	(.../DuneErosionFailureMechanismContextTreeNodeInfoTest.cs)	(revision aaa6bdb5443666c890df89f70261fa65e5254ae2)
@@ -98,7 +98,7 @@
             Assert.IsNull(info.CanRemove);
             Assert.IsNull(info.OnNodeRemoved);
             Assert.IsNull(info.CanCheck);
-            Assert.IsNull(info.IsChecked);
+            Assert.IsNull(info.CheckedState);
             Assert.IsNull(info.OnNodeChecked);
             Assert.IsNull(info.CanDrag);
             Assert.IsNull(info.CanDrop);
Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneErosionFailureMechanismSectionResultContextTreeNodeInfoTest.cs
===================================================================
diff -u -r2a81f01756e227d5ce93717b21b87e8a5cd5fcbb -raaa6bdb5443666c890df89f70261fa65e5254ae2
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneErosionFailureMechanismSectionResultContextTreeNodeInfoTest.cs	(.../DuneErosionFailureMechanismSectionResultContextTreeNodeInfoTest.cs)	(revision 2a81f01756e227d5ce93717b21b87e8a5cd5fcbb)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneErosionFailureMechanismSectionResultContextTreeNodeInfoTest.cs	(.../DuneErosionFailureMechanismSectionResultContextTreeNodeInfoTest.cs)	(revision aaa6bdb5443666c890df89f70261fa65e5254ae2)
@@ -74,7 +74,7 @@
             Assert.IsNull(info.CanRemove);
             Assert.IsNull(info.OnNodeRemoved);
             Assert.IsNull(info.CanCheck);
-            Assert.IsNull(info.IsChecked);
+            Assert.IsNull(info.CheckedState);
             Assert.IsNull(info.OnNodeChecked);
             Assert.IsNull(info.CanDrag);
             Assert.IsNull(info.CanDrop);
Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationCalculationsContextTreeNodeInfoTest.cs
===================================================================
diff -u -r2a81f01756e227d5ce93717b21b87e8a5cd5fcbb -raaa6bdb5443666c890df89f70261fa65e5254ae2
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationCalculationsContextTreeNodeInfoTest.cs	(.../DuneLocationCalculationsContextTreeNodeInfoTest.cs)	(revision 2a81f01756e227d5ce93717b21b87e8a5cd5fcbb)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationCalculationsContextTreeNodeInfoTest.cs	(.../DuneLocationCalculationsContextTreeNodeInfoTest.cs)	(revision aaa6bdb5443666c890df89f70261fa65e5254ae2)
@@ -96,7 +96,7 @@
             Assert.IsNull(info.CanRemove);
             Assert.IsNull(info.OnNodeRemoved);
             Assert.IsNull(info.CanCheck);
-            Assert.IsNull(info.IsChecked);
+            Assert.IsNull(info.CheckedState);
             Assert.IsNull(info.OnNodeChecked);
             Assert.IsNull(info.CanDrag);
             Assert.IsNull(info.CanDrop);
Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationCalculationsGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -r2a81f01756e227d5ce93717b21b87e8a5cd5fcbb -raaa6bdb5443666c890df89f70261fa65e5254ae2
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationCalculationsGroupContextTreeNodeInfoTest.cs	(.../DuneLocationCalculationsGroupContextTreeNodeInfoTest.cs)	(revision 2a81f01756e227d5ce93717b21b87e8a5cd5fcbb)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/TreeNodeInfos/DuneLocationCalculationsGroupContextTreeNodeInfoTest.cs	(.../DuneLocationCalculationsGroupContextTreeNodeInfoTest.cs)	(revision aaa6bdb5443666c890df89f70261fa65e5254ae2)
@@ -77,7 +77,7 @@
                 Assert.IsNull(info.CanRemove);
                 Assert.IsNull(info.OnNodeRemoved);
                 Assert.IsNull(info.CanCheck);
-                Assert.IsNull(info.IsChecked);
+                Assert.IsNull(info.CheckedState);
                 Assert.IsNull(info.OnNodeChecked);
                 Assert.IsNull(info.CanDrag);
                 Assert.IsNull(info.CanDrop);