Assign access levels:

Access levels are controlled in your Company settings under Access management.

Access role type

There are 3 roles that gives you different access levels:

Admin:
Can access everything including all employee data, control of company and all admin settings.
Managers:
Can access detailed data of employees reporting directly to them and approve their time-off. Can publish announcements and backoffice items.
Employees:
The default role that all employees are assigned. Can only access their own employee data.

In order to assign access level to specific employees, go to Access management.