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.
90ac047e83079a9046192c732e195329 firefox-25.0.source.tar.bz2 0fe471d06cfdb6595a7956350d3ea2b0 firefox-langpacks-25.0-20131030.tar.xz