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.
cups-pk-helper-0_0_3-1_fc11:HEAD:cups-pk-helper-0.0.3-1.fc11.src.rpm:1232454368