I have an Organizational account. I’m not sure where they’re getting that from. UPDATE: This post from 2022 is MS's announcement of GA for TOTP and specificall

I have an Organizational account. I’m not sure where they’re getting that from. UPDATE: This post from 2022 is MS's announcement of GA for TOTP and specifically mentions that you can use any TOTP app: https://techcommunity.microsoft.com/t5/microsoft-entra-azure-ad-blog/totp-based-mfa-for-azure-ad-is-now-generally-available/ba-p/3600448 https://techcommunity.microsoft.com/t5/microsoft-entra-azure... and the official docs here: https://learn.microsoft.com/en-us/azure/active-directory/authentication/concept-authentication-oath-tokens https://learn.microsoft.com/en-us/azure/active-directory/aut... I see the article says you need Azure AD P1 or P2, so I guess if you have a non-MSA organizational account in an AAD without P1/P2 then you'll be stuck with MS Authenticator - so that might explain that.