Scheduler — the appointment book — Colour and time zones
Colour appointments by staff, by service or by status from the toolbar. Colours come from each value's position in its own list, so the same person is the same colour on every screen and every day, and nothing needs configuring.
Times follow the same rules as the calendar. Appointments are shown in the workspace's zone by default, and a quiet line says so if yours differs. Where the date field is marked as converting, the hour gutter carries both clocks and a drag converts back on the way to storage.