Thanks again for your excellent answer on my previous question, but I have a follow-up question. It seems like the table is editable when I give it node table data, but when the table is a bundle it suddenly becomes sort-of-readonly.. that is: the editor does not show so you cannot type a value in a cell, but the OnClick is able to change the value (and this gets stored to the tree).
Note that this only happens when I put the tableview inside a tabcontrol -- if it's directly in the GUI root it works fine!
Here's an example model: try double clicking GlobalTable and BundleTable in the tree and editing a value in the first column -- CustomGUI_viewwindowtype5.fsm