In the Editing example, (screenshot attached) if the user clicks on Add New Record, a new blank line appears at the top of the TreeList, therefore the new entry would be at the root. How would I go about it, if I wanted to add someone under Buffy (using the sample data)? I understand, I could have the user add a new row, then drag and drop the new value anywhere in the hierarchy, but I have a few issues with that. First, I don't think it's a great user experience for the user to have to do that. Secondly, and more importantly, we have business rules that don't allow people add a value to the root level.
I was hoping I could click on the row for Buffy, then click add and have the new row appear under Buffy's row. Is this possible?