In the certificates module it is possible to enter all the certificates and easily manage and keep track of their expiration/renewals. The module consist of different sorts of certificates which can be divided in several categories, and shows the status of the certificates in one overview.
You can upload the original certificate, but also other documents that you might need. The screenshot on the left shows all the edit options. Simply pres “New” to add a new certificate or edit a already existing one.