The unlock over chat: Claude Code reads your actual files. Put three real documents in a folder, the contract, the selections sheet, a change order, and ask questions that span them. Answers grounded in your reality, not the internet's. (Strip the owner's private details first, that's the safe-to-upload rule.)
Do this
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Share what happened
Paste: your cross-document question, the answer (or its key lines), and which files it drew from.