How to change the values of automated appointment reminders Kathleen Kelly 12 February 2018 19:27 Updated Follow From the PetalBooking interface: Settings section Services tab Click on the pencil icon of the appointment type to be edited. Click the Edit button in the Reminders subsection. Make the necessary changes. Save. Related articles How to change the default values for automated appointment reminders Shifts Comments 0 comments Please sign in to leave a comment.