Deactivate a Feature License or Subscription Using the CLI
If you accidentally installed a license/subscription
on a firewall and need to reassign the license to another firewall,
you can deactivate an individual license and re-use the same authorization
code on another firewall without help from Technical Support. This
capability is supported on the CLI only; this process is supported
both on the hardware-based firewalls and on the VM-Series firewall.