Make changes to a managed user account
Only an organization admin can edit the details of a managed account. When the account’s domain hasn’t been verified the user’s account is unmanaged, and only the user can edit their account’s details.
From your organization, choose Managed accounts.
From the account you want to change, click Edit account.
Edit the Name, Email address, or Job title directly and click Save changes.
If you change the email address to a domain you haven’t verified, the user will no longer be managed, and any Atlassian Access security policies will no longer apply.