I think I have a good one. I have a PO with 5 lines. I have a button that show a popup where user can enter PO line. When I call the save, it add the item at the very end. So far so good. Now, for some reason, I want to add the newly created item at line 2. Is there's a way to do that ? Linenum ? uniquekeyid ?

I will try it. If it's working, I will be super happy and surprise. Thanks

You can insert wherever you want in the list. It works 😉

dont use it to insert at the last element, use selectNewLine for that