For a quick glance here is a video - Appointment Status Filter for Supervision and My Supervision Tracking
To view supervision, before you had to select the statuses one by one to view all appt statuses. Now the system is set as default to filter the data as "All Appointment Statuses". This change is available under Appointments -->Supervision page and under My Appointments -->My Supervision page.
Under Supervision page
Under My Supervision page