To show/hide the Departure Task List for a particular User
Open Configure > User Settings.
Select the User from the "sort by code" box
Under the Appointments area, check (tick) Hide Appointment Workflow:
Click the Save button at the top of the page:
NOTE: If the User is logged on, he/she will need to close and re-open the Appointment book screen to see the change. To close without exiting EXACT click the small cross when on the Appointment Book to close it, then re-open:
to enable/Disable the appointment workflow completely see: Enabling Appointment Workflow