...

Use the Certificate Requests → Server alternative in the left-side-menu.

On the first page, you enter you enter an optional friendly name for the certificate and then add one or more names to be present in the certificate. The first name added will be the CN of the certificate, and all names added will be present as SAN DNS entries in the certificate. If you do not uncheck the checkbox below the name, an additional name with www prepended will be added as SAN DNS.

The friendly name is only shown to the requester in certificate listings. It will not be seen by approvers/admins. We suggest you leave it blank, as the CN (the first "real" name entered) will be shown in that case.

2025-01-13: The "Add www checkbox" may be removed to default to disabled in the future.

...