《魏书·帝纪·卷十》
又因旧曰评军功不超过征虏将军以上，从今以后应依照从前的条例奏上，多余的级别积累而为等次。
又以旧叙军勋不过征虏，自今以后宜依前式以上，余阶积而为品。
And again because the old rules evaluated military merit not higher than that of the General who Conquers Barbarians, from this point forward it should be written up according to the former regulations and any additional ranks accumulated will be used to determine their seniority.