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.
yelp-xsl-2_31_1-2_fc14:HEAD:yelp-xsl-2.31.1-2.fc14.src.rpm:1275015370