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.
64220887a349515f16e5aa990acb4db3 firefox-15.0.source.tar.bz2 8b93954aa49bff344386b03977b81409 firefox-langpacks-15.0-20120827.tar.xz