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.
globus-xio-2_7-2_fc9:EL-4:globus-xio-2.7-2.fc9.src.rpm:1240393052 globus-xio-2_7-3_fc9:EL-4:globus-xio-2.7-3.fc9.src.rpm:1240867946 globus-xio-2_7-4_fc9:EL-4:globus-xio-2.7-4.fc9.src.rpm:1245088726