You can add, edit or drop users by right-clicking Users in the navigation tree after login to the database. All users of the current database are displayed in the sub-node of Users.
Create User
You can add a user by right-clicking Users in the navigation tree and then selecting Create User or by clicking Create User from the toolbar menu.
General User Information
User Authorization Information
In the User authorization information tab, you can grant or revoke authorization for each table. You can sort authorization grantees for each column and select multiple tables to grant authorization.
Edit User
You can edit the settings entered in the Add User dialog box. However, the user name cannot be modified.
Drop User
You can drop the selected database user account.