When my purchaser creates a purchase order from a production order it understandably creates a single line on the order for the total amount needed of that item for the production order. Currently our process involves lowering the quantity on that first line and breaking the total quantity out into several lines of that same item so that we can put in different promise dates for each line of the PO. When I or my purchaser go back to the production order details and click PO link, the new line appears but the checkbox to link it is inaccessible. Is there a way to make this accessible?

