As administrator, you can edit training certificates for your users via the admin console. The certificate can also be available to the users, within their course in their learning portal. To use this functionality, submit the request to your customer success manager.
The training certificate can be edited when a user reaches an overall progress of 90% for a given course. This gauge can be altered by submitting a request to your customer success manager.
NB: the formatting and mentions differ according to the language in which the certificate is edited, and for students pursuing their course via a training centre.