This is the heart of CQI-27. Your XLS must reflect the correct :
is a guideline published by the Automotive Industry Action Group (AIAG). It is designed to assess the capability of casting suppliers (Iron, Steel, Aluminum, etc.) to meet customer requirements. cqi-27 casting system assessment xls
Since I cannot browse live local networks or upload specific external files directly in this chat, I cannot "review" a specific XLS file you currently possess. This is the heart of CQI-27