It would be great if I could see immediately from the Phabricator UI (e.g. hovercard) whether a user possesses a certain type of external account.
Possible solution: Creating an automated badge that displays for all users with certain types of external accounts would solve this.
Use case: On our install //all// internal users register and authenticate via a custom authentication provider ([$REMOTEUSER via GSSAPI auth in web-server](https://github.com/psigen/libphremoteuser/)). Using such a badge we could easily distinguish internal and external users.
Related: T5504