Provide genuine assignment and contract terms with an explanation of actual day-to-day direction. Distinguish customer requirements from principal control over the employee.
Connect documents to practice
If the agreement and operating arrangement differ, explain the real facts. Do not claim company supervision merely because the employer processes payroll.
Internal service manuals that differ from public documentation, engineering change notices, the warranty and failure database, training materials used only for dealers under contract, and any patents or confidentiality policies covering the designs. The version history of the proprietary scripts and rule sets, the internal procedure manuals, the specialist's training and project records, the technical lead's statement on knowledge distribution, the ownership registers and the payroll for the qualifying year. Describe what the knowledge does and how it was acquired, and attach documents that prove existence and authorship — cover pages, version histories, training records — rather than the technical content itself. Useful records include dated design notes showing when the route-costing model was built and by whom, change logs showing the specialist's contributions, screenshots or exports from the internal tool, and the rule tables that encode the company's pay structure.