Set up my profile on National
Went to the status match page (status.emeraldclub.com/
Uploaded a screenshot of my status with Marriott (the "My Account" screen with full name) from my phone's Bonvoy App.
Immediate acknowledgement of the request.
Within 18 hours received a "great news regarding your status match request" email, which indicated that I was now Exec. Elite.
The upgrade has not taken effect on my National profile (yet....they said 7 business days from 5/13/2021), but there's no reason to think it won't.
on May 13, 2021