Index: Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsGuiPlugin.cs
===================================================================
diff -u -r743c32ba40bc0d0165d0513d6ca95282b1021e6a -rfd98bcf5d1811dbcad2cc0e292a4349f8402b83a
--- Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsGuiPlugin.cs	(.../RingtoetsGuiPlugin.cs)	(revision 743c32ba40bc0d0165d0513d6ca95282b1021e6a)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsGuiPlugin.cs	(.../RingtoetsGuiPlugin.cs)	(revision fd98bcf5d1811dbcad2cc0e292a4349f8402b83a)
@@ -172,7 +172,7 @@
             {
                 Text = assessmentSection => assessmentSection.Name,
                 Image = assessmentSection => RingtoetsFormsResources.AssessmentSectionFolderIcon,
-                EnsureVisibleOnCreate = assessmentSection => true,
+                EnsureVisibleOnCreate = (assessmentSection, parent) => true,
                 ChildNodeObjects = AssessmentSectionChildNodeObjects,
                 ContextMenuStrip = AssessmentSectionContextMenuStrip,
                 CanRename = (assessmentSection, parentData) => true,