Universal Containers (UC) services customers in multiple time zones.

The correct configuration is Territory Timezone in the Dispatcher Console. Displaying the Gantt in Territory Timezone lets dispatchers interpret appointments according to the local time where the work is being performed, which is essential when one dispatcher manages multiple time zones.

In scheduling design, it is important to distinguish eligibility from preference. Work Rules filter candidates that do not satisfy hard constraints such as territory, availability, skills, or boolean conditions, while Service Objectives rank the remaining options. Dispatcher Console actions then use that policy logic to place, move, or dispatch appointments in a controlled way.

The alternatives address different parts of the Field Service model. Changing the dispatcher ' s user time zone works for only one locale at a time, and a formula field does not change the time scale used by the scheduling interface.

This approach keeps the implementation aligned with the standard Field Service data model and avoids unnecessary customization. Study Guide reference: Managing Scheduling and Optimization — Dispatcher Console; Gantt timezone; Territory Timezone.