# Auto lock appointments

Dashboard > Webba Booking > Settings > Appointments

Enable this option to switch on the connection between the services. This automatically locks the time slots of all the services on booking.

For example, few service providers use one equipment, in this case, it will be logical to make the service unavailable for booking on certain time if one of the services was booked at this time.

Auto lock is independent of duration or business hours because the algorithm analyzes the intersections between time slots.

# Allow unlock manually

Dashboard > Webba Booking > Settings > Appointments

Allow unlock manually means that once it's locked by the auto lock feature, the administrator can unlock.

This option is only for services with one place per time slot.