thanks for the quick reply.
Did not know these two. Thank you!
They both work, but CTRL+ALT+R is a lot less intuitive to me. F2 is the windows standard, Photoshop has it, too, even though I have used CTRL+R before, I think in Ableton.
Don’t know if this is a bit over the top, having 5 ways to rename a mockup
But if the button has no functions in balsamiq so far and if the implementation would not take too long, maybe take it in consideration for your next update.