Steven,

> This version of FBUserManager only provides add, update, delete, view
> current users. I actually forgot about listing connected users and it
> definetely should be available

Isn't it a part of the database info? I do not see any call in Services API
for this task, but it is there for isc_database_info call. If you're talking
about this call, please extend the FirebirdDatabaseMetaData, as it
represents a connection to a particular database, and not a Firebird
"service".

If you mean something different, please share your ideas.

Roman