Flag bookings that don't convert to attendance — for class sessions and room bookings alike.
On the session attendance page, each booked member has a Status column with quick No-show (red) and Late cancel (amber) buttons. Click either to flag the booking — the attended checkbox is automatically cleared.
Open the room-booking detail page (click the booking on the schedule or in Rooms). When a client is linked, a Status row appears with Mark no-show and Mark late cancel actions.
Click Clear on the badge to undo. The flag stays visible on this session and in reports until cleared.