[Pki-users] [dogtag] CA Issuers fields in authinfoaccess extension - how?

Hi all ; I am running a subordinate ca dogtag instance, and i would like to copy AuthInfoExtension fields from the master ca cert into final certificates signed in dogtag I am struggling to add a few caIssuers fields to authInfoExtension fields in issued certificates the fields in question are to be like so (from openssl output of the master ca certificate) CA Issuers - URI:http://server/name.crt CA Issuers - URI:http://backupserver/name.crt Are there any examples out there so that i can figure this out?