MY pick pack time is 3 days and my loading time is 2 days and RLT is 10 days and i have a stock of 100 quantity and today(20.09.2014) customer1 places an order for 90 quantity and his required delivery date is 10.10.2014 and customer2 places an order for 90 quantity and his required delivery date is 28.09.2014 for this case system automatically cancel the first order and conform quantity to second order and reschedule the first order....
how to configure it