In the Library Details dialog, Users tab, click New.
The New User dialog is displayed.
Enter the new User Name. Depending upon how you want to restrict access, this could be a specific person or a department name.
Create a Password and then repeat it in the Validate Password field. If you do not enter a password, the named user will be able to unlock the library without requiring a password.
Set the Access Level for the new user. We recommend that you add any users that you want to have full access and then downgrade the default Any User to Read Only.
Tighter restrictions can be placed by downgrading Any User to No Access and providing Read Only access to specific users as required. However, this can prove problematic in practice.