# Cabinet Drawing Revisions: Keep Purchasing and Production Aligned

Canonical: https://millbase.ca/blog/cabinet-drawing-revisions-keep-purchasing-and-production-aligned
Author: [Coby Birenbaum](https://www.linkedin.com/in/cobybirenbaum/)
Published: 2026-10-19
Updated: 2026-10-19
Archive edition: 2026-04-02

A drawing revision is an operational change when it alters material, machining, hardware, finishing, or installation.

A drawing revision is an operational change when it alters material, machining, hardware, finishing, or installation. Sending a new PDF without updating the released work leaves the shop with competing instructions. Treat the revision as a controlled handoff.

## Release the change

- Identify the old and new revision and list affected rooms, assemblies, and components.
- Locate work already ordered, cut, assembled, finished, or shipped.
- Decide what can be reused, what must be replaced, and what requires approval.
- Update the material list, kit, instructions, and job record together.
- Remove or clearly supersede obsolete copies at the point of use.

## A concrete example

A cabinet depth changes after side panels have been cut. The decision is not only whether to cut new sides: backs, shelves, slides, clearances, and installation dimensions may also be affected. Record the reviewed scope instead of assuming the changed dimension is isolated.

## Verify the handoff

Ask the first affected station to identify the current revision before restarting work. Keep the superseded version for traceability without leaving it available as an ordinary production instruction.

## Assess what the change touches

Before replacing a drawing, identify related material requirements, cut lists, programs, hardware kits, labels, and installation information. A small visible design change can affect several downstream records. Name the person responsible for confirming that each affected record has been updated.

Separate work that has not started from work already in process. Components already cut or finished may need a disposition decision rather than a simple file replacement. Keep that decision linked to the revision so the shop can explain whether an item was reused, reworked, or discarded.

## Close the superseded version

Remove outdated working copies from active use while retaining the approved history. Tell the people holding printed travelers or downloaded files that a replacement exists. A new file in a shared folder does not prove that the bench, machine, and installation crew are using it.

Use a release acknowledgement appropriate to the shop: a controlled traveler, a recorded sign-off, or a visible current-revision field at the workstation. Test the method by asking an operator to identify the current instruction without contacting the designer.

## Related reading

- [Cabinet Hardware Kitting Before Assembly](https://millbase.ca/blog/cabinet-hardware-kitting-before-assembly)
- [A Cabinet Shop Handoff Checklist From Cutting to Assembly](https://millbase.ca/blog/a-cabinet-shop-handoff-checklist-from-cutting-to-assembly)

## Definitions and further reference

- [Lean Enterprise Institute: standardized work](https://www.lean.org/lexicon-terms/standardized-work/)

## How Millbase can help your shop

### Make production conversations specific

A woodworking schedule is easier to review when the team can see the work already recorded. [Millbase Floor Pulse](https://millbase.ca/#floor-pulse) shows active workers, projects, workstations, and elapsed time. Pair it with [project records](https://millbase.ca/#projects) to discuss a delayed cabinet order with the people and work behind it, and compare logged labour with the estimate.

Ask the [Millbase AI agent](https://millbase.ca/#how-it-works) a question grounded in your workspace records. For example: *“Who is working on this project, at which workstations, and how many hours have been recorded?”* You can select a project or worker, ask follow-up questions, and request [supported reports and CSV exports](https://millbase.ca/#insights).

Use the breakdown to prepare the next production conversation. Current activity and recorded hours are evidence for planning; they do not by themselves prove that an assembly has passed inspection or is ready to ship.

## Explore the wider topic

For the broader workflow and decisions behind this guide, read [Production Scheduling for Custom Cabinetry](https://millbase.ca/blog/production-scheduling-for-custom-cabinetry).

## Frequently asked questions

### Should every drawing edit stop production?

Assess whether the change affects released work. A note correction and a dimension change have different consequences, but both need a clear revision record.

### Who owns the release?

Assign a specific role with authority to confirm approval and coordinate affected teams. Shared responsibility without a named owner often leaves gaps.