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.
apache-commons-beanutils-1_8_3-2_fc12:HEAD:apache-commons-beanutils-1.8.3-2.fc12.src.rpm:1274861644