Read the complete requirement
Review the material, finish, marking note and purchase-order flowdowns together. A mark location may be controlled relative to a datum or prohibited on certain surfaces. If the requirements conflict, obtain clarification from the authorized customer or design owner. Do not assume a supplier can substitute a visually similar process for one specifically required by the drawing.
Define what must be delivered
Identify whether the order needs sample approval, inspection records, serial-number reconciliation or a certificate of conformity. State the document revision and record retention requirements where applicable. A supplier’s quality certificate is relevant to qualification but does not replace part-level acceptance or customer-specific requirements.
Keep changes traceable
A revised finish, artwork or mark location can affect an approved setup. Reference the current drawing and artwork on each release. If an exception is approved, retain its scope and authorization with the order. This keeps production from relying on an informal email or a sample whose relationship to the current revision is unclear.