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-HTTP-3001_1_5-1_fc10:HEAD:ghc-HTTP-3001.1.5-1.fc10.src.rpm:1231302667