State the assumptions
Include units, revision and intended use when sharing a design file. Do not assume that every receiving system or colleague uses the same defaults. A file that opens successfully may still be interpreted incorrectly. Ask the receiving team which format and supporting information they need, then verify the handoff using a known dimension or other agreed check.
Preserve a controlled source
Keep the editable master separate from exported versions and note which export was sent. If a recipient modifies a file, agree on how changes return to the controlled source. Avoid describing an export as current without a revision identifier. Clear units and file status are small pieces of information, but they help the next person know what they are authorised to use and what still requires confirmation.
A practical review checklist
- State units explicitly.
- Identify the export revision.
- Verify a known dimension.
Further reading
General design-planning material. Actual specifications, machine operation and safety decisions require suitable qualified expertise.