To change your preferred multi-factor authentication method, you must login to ACGME Cloud (www.acgmecloud.org) and go to your 'Profile' at the top-right hand corner
Please note: This option is not available in ADS or your ADS profile and your first name, last name, and email address are read only.
Click 'Reset'
Then click 'Confirm':
You will receive the following message once your MFA method has been reset: