Sam

+1 I'm just adding my vote to OP's. It'd be nice to have, but I understand that it isn't so easy to implement.

No, the programming logic is pretty straightforward. Require 1 from an array (A, B, C, etc.). Works if you have 1 item or many. The challenge is the UI. What...

> > @sedenion Do you think you could turn the Dependencies list into a 2-dimensional array? > > Yes, I could, but this would require substantial code rewrite, adding UI...