There is a powerful access level management system in place. You can grant access to only some functional areas. You can choose if you would like to grant a full access or read-only access. Also you can separate access by property, so for example, manager from Hotel AAA has full access to his information and functionality, but only limited or partial access to Hotel BBB information and functionality.
To manage user access go to the “Settings” > “Users”, select user and click “Edit”button. Then go to the Access Level Details section. You can choose one of predefined access levels in the Predefined Access Level by Property dropdown or manually pick what sections should be allowed.