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.
xsp-2_0-1_fc10:HEAD:xsp-2.0-1.fc10.src.rpm:1219772599 xsp-2_0-2_fc10:HEAD:xsp-2.0-2.fc10.src.rpm:1221075950 xsp-2_0-4_fc10:HEAD:xsp-2.0-4.fc10.src.rpm:1222991981