More privacy settings for appointments and tasks

In both the Appointment List (under Calendar) and the Task List, you can tag records and activate the Move/Re-assign Action - at the end of the Move/Re-assign Items action, a list appears if any appointments that met the criteria were not changed. Appointments that meet criteria for rescheduling or reassignment may not be changed if marked as Private, if editable only by the organizer (when different from the user), or if the user does not have the required rights to perform the action.