If you're installing any Ataccama apps on root and the Admin Center is installed as well (even on a different server), you must set custom login URL handlers for other Ataccama apps for the whole solution to work behind the reverse proxy.
To set a custom URL for the login handler that manages redirects to and from Keycloak:
KeycloakSecurity in the
.serverConfig now has an optional attribute
loginUrl that may be used to customize the login handler location. The default value if the element is not present is