If the control Plan, DFMEA, or PFMEA is proprietary, then take a snapshot of the header and include that with the PPAP submission. Ensure that the DTNA part number is listed and visible as well.
It is necessary to include as part of the PPAP documentation a blank page with the legend “4. DFMEA Not included for Design/Proprietary Reasons”, “6. PFMEA Not included for Design/Proprietary Reasons”, “7.Control Plan Not included for Design/Proprietary reasons” as follows: