Manual auto cancel. Sounds like an oxymoron but hear me out. Maybe you want to cancel every appt for one showing who does not confirm 30 mins before, but you don’t want to auto cancel every other appt, especially 1hr before. For example we use this for certain properties where people confirm and then no-show anyway. Dd want to get a confirmation from everyone 30 mins or but don’t want to apply that to all listings etc