I read they want the firearm info as well including serial number. I don't see them handing out a reference number saying such and such was approved but there being no information about the firearm. Can't just say a 'shotgun' or 'rifle' was approved to be transfered, there would need to be more specifics than that.
Doesn't affect me, I don't own any non-restricted firearms anymore. Do dee doo doo doo....
Businesses are required to keep records including the buyers information and the firearm information, but none of that is required for private to private sales.