We need option to turn off notifications for appointments that fall into the employees' calendars. By default, these appointments from bookings have a 15-minute notification. The problem is described in more detail in this request: https://answers.microsoft.com/en-us/msoffice/forum/all/switch-off-default-bookings-reminders/88aea8f2-6fe0-42d2-9008-b71e6fa3371c?page=2