In Sales Order Processing, allow allocation, despatch and invoice quantity to be greater than order quantity.

Several customers have the issue with back-to-back orders where(example quantities): Sales order qty = 10 PO order qty = 10; PO delivered qty = 11. This is within the terms of business, and Sage 200 handles it OK. Customer needs to allocate despatch11 on the sales order, and ideally show the original order quantity on the documents. Sage 200 wont allow this.