On the Overview tab of the View Certificate page, each product line block includes a Regenerate missing keys option.
You use this option to regenerate missing keys – keys for which there is not a key value. This usually occurs when data is migrated from another system into Poetic
If you use this option to regenerate missing keys, you are not prompted to provide any additional activation information.
Missing keys are also regenerated when you regenerate the keys for the entire machine. See Regenerating the keys on a machine.