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.
magic-7_5_146-1_fc8:HEAD:magic-7.5.146-1.fc8.src.rpm:1218807766 magic-7_5_147-1_fc9:HEAD:magic-7.5.147-1.fc9.src.rpm:1220001384