[ovirt-users] There is no 'admin' in users table

Hi, i have trouble in 'ovirt-engine-extension-aaa-jdbc' I'm following 'III. Configuration of a new custom aaa-jdbc profile' part in README.admin (https://github.com/jihwahn1018/ovirt-engine-extension-aaa-jdbc/blob/maste...) when i try to login the webadmin page, i can't login becauser there is no 'admin' in custom database. how can i solve it? Thanks, Jihwan