We are using Field Service Scheduling for Booking Appointments with our Associates. Instead of using the scheduling assistant which is quite complex for our associates , we decided to use the simplified version for booking. Henceforth we went with route of enabling Quick Book Form for our users. The issue we have is the Quick Book Form is not customizable . We cannot hide or add a filter criteria to existing fields. . Our requirement is to filter the resources on quick Book Form by the resources mapped to Territory on the record as oppose to displaying full list of resources.

The Filter does work in the result set but does not work in the actual filter dropdown values