Another Noob'ish question. in the latest patch nots it says: mfkey32 support. how does it work?

I’ve been waiting for this feature and want to test it out, but I can’t find any documentation that shows me how it works. I managed to read a scanner and save a mfkey32 file or something, but what do I do from there? how do I use this info?

Currently there’s only support for it at the firmware side. You’ll need to wait until we add mfkey32 support to the companion apps for it to work.