Module Working:
Forecast:
Pull data from customer by SCP (Forecast)
Run MRP by BOM to generate Forecast for suppliers
Send Forecast to suppliers and confirm from suppliers by e-mail
Actual Order:
Pull data from customer by SCP (PO)
Run database by MRP concept to generate PO
System select suppliers to purchase
System check stock on hand and open order on the way
Calculate order (quantity, amount, fix day and time)
System generate PO and barcode ID tag label
Send PO and receive confirm by e-mail