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.
xorg-x11-server-1_4_99_905-2_20080702_fc9:F-9:xorg-x11-server-1.4.99.905-2.20080702.fc9.src.rpm:1215018868