To encourage employees by granting certificates. Whether and when a user receives this depends on the organization. As an organization you determine whether the certificate is given for a single course, for a number of courses, for a category of courses or for a whole year.
What the certificate looks like, what text is on it and where it is on the certificate, is of course up to you. We have already uploaded some examples that you can use or adapt. But of course you can also use your own certificate.