Tag not monitored by Microsoft.
Hope your doing well.. Thanks for reaching out !
Steps :
a. First you need to Sign in to Microsoft Learn using the personal account (******@gmail.com)
b. Go to Profile Settings → Account Management.
c. Add the Old Work Account (******@cognine.com) under “Linked Accounts” (no longer has access to the old account, they may not be able to complete this step directly.)
d. If Access to Old Account Is Lost: Microsoft support cannot manually transfer certifications between accounts due to security policies.
If you have any further questions or need additional help, feel free to reach out. Have a great day!