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.
04cbefaebaf77693bacd11145ece104f firefox-16.0.source.tar.bz2 c643aa159483514d0ecde0b6643bd31f firefox-langpacks-16.0-20121008.tar.xz