We have three doctors with three different schedules. All appointments are set in 10 min intervals and our office will allow multiple appt types in the same time slot. Everything should be customizable by time/Dr and appointment type. For example each appointment type should have a Mon-Fri (or Sun-Sat) tab with every time slot listed and check off the available appt times for each appointment type for each day. That way we can fully customize the individual Dr's day and appointment types.