Do I need to upgrade Plesk license to use in on Plesk Onyx or Obsidian?
How to upgrade a license between Plesk editions?
How to downgrade a license between Plesk editions?
How to change the license from 'VPS' to 'Dedicated' platform?
How to change the license platform from 'Dedicated' to 'VPS'?
How to upgrade Plesk extension?
How to upgrade/downgrade 360 Monitoring Pro License?
License upgrade fails in Plesk 360