System list
This list box shows the systems that you can administer.
Click on the system where the database resides.
Instance list
This list box shows the instances for the selected system.
Click on the instance where the database resides.
Database list
This list box shows the databases for the selected instance.
To select the database, click on it in the list.
OK
Click on the OK push button to change to the database selected in the database list.