We heavily use the Advanced Distributions Navigation list by clicking Sales in the bottom left – then expanding the Sales Order Transactions folder. When using the Sales Nav Lists for multiple SOP Order Fulfilments, we have noticed that line items can move orders if there is no Default Bin setup, or if it has zero quantity. the user is warned on the exception reports, but it makes it difficult for the user when items move orders. The workaround for this is to make sure there is a default Bin setup on each item or site for Sales Order Fulfilment and that this site has Quantity. Otherwise you would need to use the Sales Order Fulfillment window or Sales Transaction Entry window to Allocate/Fulfill prior to Confirming the pick through the Navigation Lists.