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.
0bd5991a6c821dd1a34ead0f8bbb301a firefox-47.0.source.tar.xz 3a4727f2277b93991efece0d9aed070b firefox-langpacks-47.0-20160606.tar.xz