These two fields allow to specify a different default assignee for ticket opened against this package in bugzilla. Note: The EPEL field is always displayed for packages in the 'rpms' namespace regardless of whether it is used in bugzilla or not.
perl-Mail-POP3Client-2_18-1_fc10:HEAD:perl-Mail-POP3Client-2.18-1.fc10.src.rpm:1233009696