Electronics Cues - Sequential Numbering

I’m trying to make a notation for a sequence of electronics cues to line up with the 16x16 pad I’m using to launch the clips. I would like something like the image, but also wouldn’t mind being able to use something like A1 or C2 to designate the row and column as well. I can do this all manually, but would love if it would count automatically for me! Thanks in advance!
Screen Shot 2022-03-06 at 3.20.54 PM

I’m afraid Dorico doesn’t have anything like this at the moment.