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.
jna-3_2_4-1_el5:HEAD:jna-3.2.4-1.el5.src.rpm:1259001126 jna-3_2_7-1_fc12:HEAD:jna-3.2.7-1.fc12.src.rpm:1279792606