Vendor has a DBA name on W-9. How to record in vendor maintenance?

When a vendor's W-9 lists company and/or personal names in both boxes one and two, what is the correct way to record this information in vendor maintenance? In other words, what name should go into the Name slot in VM? Or, should the two names be split between Purchase Address and Remit-To Address (both in VM>More...).

To complicate things - and unfortunately - we have long used the main VM setup to record only the remit-to address for vendors, so any differing street addresses are not captured in Sage. (We do retain W-9s outside of Sage and use a UDF in VM>Additional to record the FEIN or SSN. Furthermore, we process 1099s - and there are very few - using Aatrix.)