Beyond notes on an appointment being able to pop up "at check in" and "at check out", we need one for "when seating". This would be for items related only to that appointment, not medical alerts etc. that pop up from the patient's chart.
For example, if I need the clinical team to take an intraoral photo of a particular tooth at a patient's appointment, nobody needs to know about that at check in/out. But they ABSOLUTELY need a reminder when seating the patient.