IF $variable(BUILD_D543_STATUS, declared) = 'UNKNOWN' THEN
  create_variable BUILD_D543_STATUS kind=status
IFEND
 exclude_feature nfs0140_os                      status=BUILD_D543_STATUS
 exclude_feature nv10266_1                       status=BUILD_D543_STATUS
 exclude_feature nv0v643                         status=BUILD_D543_STATUS
