
Mapped before scope
Brief, references, constraints and current files are mapped before scope is recommended.
Supplier samples need visible approval criteria. A clear checklist reduces repeated defects and makes pilot-run decisions more defensible.
A checklist is useful only when it connects to project evidence that a buyer, engineer or supplier can review.

Brief, references, constraints and current files are mapped before scope is recommended.

3D structure, assembly logic and exploded views make supplier handoff easier to review.

Sample route, fit checks and revision notes show what the next prototype should prove.

DFM notes, supplier questions and pilot gates reduce late surprises before tooling or launch.
Use the table as a project-preparation checklist before sharing files or requesting a first development path.
| Area | What to prepare | Why it matters |
|---|---|---|
| Cosmetic check | Finish, color, texture, scratches, parting lines and visible defects. | Protects perceived quality before launch. |
| Fit and function | Ports, buttons, screws, clips, assembly force, tolerance and basic function. | Confirms the sample works as intended. |
| Pilot gate | Defect log, revision list, packing evidence and approval criteria. | Prevents approving ambiguous sample changes. |
A short product description is enough to start. Sensitive technical, supplier and prototype files can wait until NDA terms are agreed.
Send product type, current stage, target market and the context you can safely share now.