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.
3e3b90268b8a634f7c60a25eb3a04c8c firefox-46.0.1.source.tar.xz d9382a0655c29f9278ffc5cf22fb9e77 firefox-langpacks-46.0.1-20160503.tar.xz