I worry about documentation in particular for hallucination. In this context the source of truth (the employee) is leaving the company, and leaving behind a doc

I worry about documentation in particular for hallucination. In this context the source of truth (the employee) is leaving the company, and leaving behind a document that will itself be seen as the new source of truth. Risk of hallucination or even transcription failures are usually low because you can always just go back to the source of truth, but thats not the case here.