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.
e57068e
Backport ad7211df6f257e39da2e5a11b2456b4488f32a1e, see rhbz#1825593