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.
e664416da2075f13089fe3e883cadb73 firefox-20.0.source.tar.bz2 3dae1feac44dbe96f6eb38ae0c448f31 firefox-langpacks-20.0-20130401.tar.xz