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.
papi-3_7_0-10:F-12:papi-3.7.0-10.src.rpm:1256589969 papi-3_7_0-11_fc13:F-12:papi-3.7.0-11.fc13.src.rpm:1256590349