What does a RED message indicate during appointment scheduling?

A RED message during appointment scheduling is an important visual cue indicating that there is a conflict with the selected time. This could mean that the chosen time slot is already booked by another appointment or is otherwise unavailable due to scheduling constraints. Understanding this message is critical for effective scheduling, as it helps prevent double bookings and ensures that clinicians and patients can find mutually available times without confusion.

In practical terms, when a user encounters a RED message, it signifies that they need to select a different time for the appointment in order to proceed. This reinforces the importance of real-time scheduling data, which allows users to make informed decisions when setting up appointments.