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You 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. The web interface talks about adding domains, but you are entering the full names you want in the certificate.

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• CSR: Names are picked up from the SAN DNS extension part in the CSR. A name that is only present as CN will not be picked up. The filename has to end in .csr. You will have to upload the same CSR file again at the end where it is used for the key part.
• Certificate: Names are picked up from the SAN DNS extension part in the CSRcertificate. The filename has to end in .pem, .crt or .cer.
• CSV file: This really just a file with DNS Name on the first line and the requested names on consecutive lines. The filename has to end in .csv.

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