To deactivate or delete a user in QMetry, go to 'Customization' → click 'users' button → List of all users will be displayed at right hand sidebar.
click on 'Deactivate' button from 'Action' column for selected user to deactivate the user → After deactivating the user, 'Activate' and 'Delete' button will appear. Click on it to delete the selected user.
