Setting/automailmasteronly

Choose whether to trigger this action for only the master booking of group bookings or on all bookings including each part of a group booking.

• Trigger all = the action triggers and applies to each booking in the group individually.
• Trigger only master = the action only triggers and applies to the master booking in the group.
• Trigger all on master = the action triggers on the master booking only but the action applies to all parts of the booking.