Multiple due dates on sales orders?

Hello, Does anyone know if it is possible to have multiple due dates entered for individual line items on a sales order? For example, a sales order is generated under one purchase order/job number. There are multiple items on the PO all with different due dates. QB provides a singular due date as a 'field', but not as a column. I can add a column to the form and relabel it 'Date Due', but the column will be 'dumb'; I won't be able to sort reports unless it is a true Date. Thanks