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.
b1e34ba49fc42455b89582a810499c35 NetworkManager-0.9.10.1.20150109git.ce3b386.tar.bz2