If you have Administrator rights in Amberlo, you can enable or disable user rights for the exact user to Allow Approve Bills:
1. Go to the General Settings and click Manage Users on the left-hand menu.
2. Go to the tab USERS:
3. Open selected user and expand Bills module.
4. Mark (or unmark) the checkbox Can approve Bills.
5. Click the button Save to save your changes:
Once the checkbox Can approve Bills is not marked, the user will not be able to approve Bills.
For more information on how to set Users' permissions, click here.
We hope this will help to start using it smoothly. If you have any questions or feedback, please feel free to contact us via email@example.com. We are always happy to hear from you!