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.
21554f9
Inital package for Fedora This was submitted on Fri Jan 04 2013: https://bugzilla.redhat.com/show_bug.cgi?id=891873#c0