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.
a61baff
Clean up ancient Fedora and RHEL conditionals RHEL-5 reached EOL in March of 2017. Fedora-24 is similarly EOL.