Backorder tracking and updating

It is my understanding that Pressero does not track backorders. More and more users are using Pressero to manage their clients inventory and without the ability to track back orders or how many of an item is currently on order (from the order that have come in) vs the quantity on hand for an item, makes managing a client's inventory very labor intensive. It would also have to show once an item has been replenished what orders have a BO for that item so, you can ship out the BO and close the order out.