When the student need unregister CDNIS School application on Macbook, Please follow the step.
1.Go to Launchpad or Spotlight the search "Self Serice" app.
2.Find "Unregister MacBook from CDNIS"
3. This script will remove School licensed software and unregister your MacBook from CDNIS systems.
Remove School license for Microsoft Office
Remove AMDP (School Printer access)
Remove Palo Alto Cortex (Antivirus)
Remove Jamf (School MDM)
4. Make sure the profile is empty.