Select whether to extend the number of users to be authenticated on the machine using the advanced user database.
Using the advanced user database, the number of users to be authenticated is extended to a maximum of 50,000.
You can set this option by selecting [External Server Authentication] or [Main + External Server] in [Administrator Settings] - [User Authentication/Account Track] - [General Settings] - [User Authentication] - [Authentication Method].
[OFF] is specified by default.