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.
[DEFAULT] buildrequires = (pkgconfig(liblzma) >= 5.2.4 with pkgconfig(liblzma) < 6.0.0) lib.requires = (pkgconfig(liblzma) >= 5.2.4 with pkgconfig(liblzma) < 6.0.0)