X1crt manual arts

@Marc Please have a look at the OpenSSL manual of OpenSSL version 1.1.1, which clearly explains the -addext option #req_extensions = v3_req # The extensions to add to a certificate request [ req_ext ] subjectAltName = @alt_names [alt_names] DNS.1 = x.x.com DNS.2 = x.x.com DNS.2 New fourth edition manual issued Added language clarifying CRT eligibility Added language clarifying requirements for urgent reviews. Referrals to the CRT Program are not restricted and can be made by the individual, family members, and service providers. This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Improperly performed repairs can adversely affect the safety and reliability of the product and CRT4158 AVIC-F90BT/xs/UC. Flash memory multimedia av navigation receiver.