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.
bdii-5_1_5-1_fc12:F-13:bdii-5.1.5-1.fc12.src.rpm:1275126408 bdii-5_1_7-1_fc12:F-13:bdii-5.1.7-1.fc12.src.rpm:1276919962