I recently created my first Azure subscription using the Free subscription to get started. I signed up using my existing Microsoft Account. However, this account has also been used to create a free Teams account previously. Upon creation of the Azure subscription it seems my Microsoft Account had already been associated with the domain for the Teams account. Thus, the username of my Microsoft account in my new Azure AD directory list the username of the Teams account Azure AD directory. I have since dissociated my Microsoft Account with that Teams account (including removing it from that Azure AD). Is there a way to change the username in my current Azure AD instance or to re-associate the account so that it now is associated with the proper Azure AD?