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.
c8ee37b4fdccdb651e0603d35350b434 linux-2.6.37.tar.bz2 b5f8b8a1e82bf1d52404e73421a21f4f patch-2.6.37-git4.bz2