Time Zone Configuration
The Administrator has the ability to identify which time zones are visible to users in the Scheduling Center.
The Display Time Zones functionality allows system administrators to select the time zones displayed to users. When implementing a new zone, all time zones available in the Display Time Zones page are selected by default.
When a time zone has been enabled by a Scheduling Center administrator and then assigned to a calendar by a recruiter, it cannot be disabled while the calendar is active. The time zone will appear grayed out on the Display Time Zones page. If the calendar is no longer active, and the time zone is not used in any other active calendar, the time zone can be disabled. The Display Time Zone page displays a message that states "Time Zones that are not editable are in use."
Then, when users are creating calendars, they will only see and be able to select the time zones selected by the administrator.