The Enforcement Rules of the Prison Act Article 24

In organizing work or occupational training under Article 31 of the Act, Prisons may procure prisoners with special knowledge or skills to assist with relevant work or occupational training affairs.
中文原文 監獄行刑法施行細則第24條
監獄為辦理本法第三十一條所定之作業或職業訓練,得使具有專門知識或技能之受刑人,協助辦理相關作業或職業訓練事務。

English translation for reference only; the Chinese text prevails. Not legal advice.