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.
libchamplain-0_2_8-2_fc9:HEAD:libchamplain-0.2.8-2.fc9.src.rpm:1235082657