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.
thunderbird-2.0.0.5-source.tar.bz2 thunderbird-langpacks-2.0.0.5-20070720.tar.bz2