Asking for advice on how to build 2 MetaGrid counter buttons that advance and decrement a field in the Grid

Asking for advice on how to build 2 MetaGrid counter buttons that advance and decrement a field in the Grid. The Grid should display the count, starting at 1. A reset button would also be a useful addition.

Thanks in advance.

Gregg

I guess it is not possible today - what do you need this counter for?