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.
This is rdopkg distgit for Fedora and EL RPM packages.
rdopkg
rdopkg is an RPM packaging automation tool, see rdopkg homepage for more information.