《魏书·列传·卷五十二》
那些惩罚已定的政绩差劲的，本来就是这个范围之内的，遇大赦免罪，只记述其殿等，任官。 
其罚赎已决之殿，固非免限，遇赦免罪，惟记其殿，除之。 
Those with poor political achievements whose punishments have been determined are originally within this scope. If they encounter a grand amnesty, only their rank as the last is recorded, and they can take office.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 其罚赎已决之殿，固非免限，遇赦免罪，惟记其殿，除之。  [/INST] Those with poor political achievements whose punishments have been determined are originally within this scope. If they encounter a grand amnesty, only their rank as the last is recorded, and they can take office.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 其罚赎已决之殿，固非免限，遇赦免罪，惟记其殿，除之。
user
Those with poor political achievements whose punishments have been determined are originally within this scope. If they encounter a grand amnesty, only their rank as the last is recorded, and they can take office.
assistant