At the moment, when clicking on the field "Item Availability" field in the fact box "Sales Line Details" in the SO line, you will see the screen "Item Availability by event". But only the details till the SO line shipment are displayed.

When you look at this screen, there might be enough stock (SO line shipment date 04-04-22) there might be an order sales order that is further in the future (05-04-22) and all available inventory is for that order.

Because the sales person is not seeing this SO, it will provide an incorrect shipment date to the customer.

Please add an option in the sales & receivable tables to show all details in the item availability by event in the SO line factbox.