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.
cgnslib-2_5-3_r4_fc14:EL-6:cgnslib-2.5-3.r4.fc14.src.rpm:1279599644