Hi,I suggest you to kindly refer to the below link for more information.
https://certsupport.cisco.com/s/?language=en_US
Regards,ZubairCisco Community, Support Team
Hello David,We could possibly assist you to merge your old cisco community profile to new cisco community profile.Could you please share your email IDs associated with your old profile and new profile to cisco-community@external.cisco.comRegards,Zuba...