DBA name

In our vendor master we would like to build the vendor off the DBA name, but we also want to put in there the name and address on the W-9 if different so that the 1099s will print correctly.  When I was researching this it appeared that the address and name that is on the main screen is what you do all of your searching on as opposed to the remit to name.  Does anyone have any guidance on how we should handle this?