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.
16b5eee
Change the if without conditions to prefered if ! with Prefered conditions are described in RPM manual: https://rpm-software-management.github.io/rpm/manual/conditionalbuilds.html