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.
xcb-proto-1_2-1_fc10:HEAD:xcb-proto-1.2-1.fc10.src.rpm:1221082638 xcb-proto-1_3-1_fc11:HEAD:xcb-proto-1.3-1.fc11.src.rpm:1229532864 xcb-proto-1_4-1_fc11:HEAD:xcb-proto-1.4-1.fc11.src.rpm:1234972499