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.
rear-1_7_20-1_fc10:HEAD:rear-1.7.20-1.fc10.src.rpm:1239371107 rear-1_7_24-1_fc11:F-13:rear-1.7.24-1.fc11.src.rpm:1275379820 rear-1_7_25-1_fc11:F-13:rear-1.7.25-1.fc11.src.rpm:1275662100