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.
ed5876f
Trac Ticket 396 - Account Usability Control Not Working (cherry picked from commit 08c7cc004069eef8a766e28a45e36a3d99097f3e)