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.
ghc-haskell-src-exts-0_4_8-3_fc10:HEAD:ghc-haskell-src-exts-0.4.8-3.fc10.src.rpm:1236387201