When managing authentication realms, it is possible to migrate the users of one realm to another. For example, it is possible to migrate user accounts from an internal authentication realm to an SSO authentication realm, or vice-versa. As a result, administrators can switch to a different authentication method and be sure that users do not lose their assets (saved searches, personal books, etc.).
To configure an authentication realm, it is necessary to have the ADMIN user role.
Fluid Topics v3.7.44 introduces the possibility to make the overridesUserFromRealm option accept a list of realms and thus migrate multiple user authentication realms simultaneously.