Deactivating a User removes them from the department but they remain in the system. To deactivate a User click on the User and in the Detail Panel select Deactivate.
Confirm that this is the User you wish to deactivate and then click Deactivate User.
Now the User is Deactivated. This User can now be found on the User Page.
Please Note: A deactivated users devices will also be deactivated and returned to the inventory as deactivated. Please see Deactivate and Reactivate a Device.