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.
ce48ee129c0540810a84e65984bc20ad libguestfs-1.32.6.tar.gz 417d3588952b46f19fb83cf69f1433f0 libguestfs-1.32.6.tar.gz.sig