Design permission-aware retrieval for a company with overlapping teams and exceptions.

Instruction: Explain how you would support complex permissions without creating constant retrieval bugs.

Context: Assesses whether the candidate can design a practical architecture and explain the main tradeoffs. Explain how you would support complex permissions without creating constant retrieval bugs.

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I would assume the hard part is not the happy path but the exceptions. The system needs permission-aware retrieval that...

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