If you do not want anyone to make modifications to an appointment or an appointment group, you can lock them in the appointment book.
To lock an appointment
- On the appointment book, click the appointment you want to lock, and then click Lock Appointment from the menu.
- Click one of the options shown below, depending on whether you want to lock an individual appointment or a group appointment.
To Unlock an appointment
- On the appointment book, click the appointment you want to unlock, and click Unlock Appointment from the menu.