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.
usbmuxd-0_1_4-1_fc11:HEAD:usbmuxd-0.1.4-1.fc11.src.rpm:1249976628