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.
systemd-0-0_3_20100610git2f198e_fc13:HEAD:systemd-0-0.3.20100610git2f198e.fc13.src.rpm:1276235395