Replace RTD device with MPVI2+ - Credits Question

I currently have an RTD device that was originally used to tune my 2019 Ford Mustang. I subsequently had the car re-tuned at a different shop and they used an MPVI2 unit for their work.

I'm now in a position where my new tuner has supplied their tunes for me, but I can't do anything with them unless I connect an MPVI2 unit to VCM Editor.

If I were to purchase an MPVI2+ unit is it possible to transfer the credits that I purchased and used on the RTD device or would I have to also buy 4 new universal credits along with the MPVI2+ unit?

You cannot replace/upgrade/exchange an RTD with an MPVI2+.

You will need to purchase an MPVI2+ of your own and license your vehicle again. Licenses cannot be transferred between interfaces.