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.
maven-shade-plugin-1_3_3-2_fc13:HEAD:maven-shade-plugin-1.3.3-2.fc13.src.rpm:1279009483