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.
geos-3_0_1-1_fc10:HEAD:geos-3.0.1-1.fc10.src.rpm:1224230733 geos-3_0_3-1_fc11:HEAD:geos-3.0.3-1.fc11.src.rpm:1228578104