Using Forms and AutoID for Project Request and Proposals

Good Morning Monday Community,

I am creating a project request and proposal board/boards for my company. A question on the Form differentiates between HVAC and M&R. Currently, I am using a formula to take the combined columns of “Project Code - Suite/Unit - M&R0001” and then using Column Magic Text Builder to cast it into the first column. To create the “M&R0001” I’m using AutoID to create the increasing values. However, I can only use AutoID once per board and cannot create the HVAC selection of this.

Is there anyway to be able to create and differentiate the HVAC side of this on the same board or will I need to use separate boards?

Thanks,
Jared