Spreadsheet evidence
Keep extracted values and notes attached to the room where the review happened.
Finance workflows
Review numbers with visible sources and merge discipline.
NodeRoom is built for spreadsheet-adjacent work where reviewers need to see source files, AI suggestions, approvals, and trace receipts in one workspace.
Review boundaries
Use auto-allow for low-risk demos and review proposals for higher-trust work.
Trace receipts
Audit agent actions from source lookup through final artifact state.