Bringing BOQs, quotes, and procurement into one source of truth

Spreadsheet sprawl gets blamed on discipline. If people just named files properly, kept one master copy, and updated the quote whenever the BOQ changed, the story goes, everything would reconcile. It never does — and the reason is structural, not moral. The moment the BOQ, the quote, and the purchase orders are three separate documents, keeping them in agreement becomes a manual job that someone has to redo every time anything changes.

IN65 removes the job by removing the separation. The BOQ, the quote you send the client, and the purchase orders you raise to suppliers are one linked record in three states. Change a line in the BOQ and the quote reflects it; accept a quote and procurement already knows what to buy. There is nothing to reconcile because there was never more than one set of numbers.

One record, three faces

• The BOQ is the working surface — where quantities, materials, and labor get costed.
• The quote is the client-facing face of that same BOQ, branded and signable.
• Procurement is the supplier-facing face — POs derived from the exact lines the client accepted.

Because they are faces of one record, a change cannot silently desync them. You are not updating three documents; you are updating one project that presents itself differently to a client and to a supplier.

The audit trail you did not have to write

When numbers live in linked records, history is free. Every revision, every accepted quote, every purchase order carries who did it, when, and against which version. When a client asks why the final invoice differs from the first estimate, the answer is a timeline, not an argument. When a supplier disputes a PO, the accepted line it came from is one click away.

A source of truth is not a bigger spreadsheet. It is the guarantee that there is only one place a number can come from.

What you get back

The obvious win is time — no more Friday reconciliations, no more chasing the current version. The deeper win is trust. Clients trust a quote that is provably derived from the BOQ. Suppliers trust a PO that ties back to an accepted line. And the studio trusts its own margin numbers, because they are computed from the same record everyone else is looking at. One source of truth is not a filing convention. It is the difference between running your projects and reconstructing them.