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.
cdb5266
Buildrequire libfbclient.so rather firebird-devel to cover building with firebird 2.5.x and 3.0.x without conditionals