Certificate management over CMS stands for Certificate Management System. This means that a company or organization can use a system to help them manage their important documents and certificates, like a digital filing cabinet. This system keeps track of all the important certificates, like birth certificates, diplomas, and marriage certificates. It makes sure that the right certificates are in the right place, so they can easily be accessed and used when they are needed. This system can also be used to store, update, and delete certificates, so that only the most recent and up-to-date certificates are available.