on a Journal Entry in NetSuite, there are two native transaction record level fields, DEBIT ( debittotal) and CREDIT (credittotal). The description of these two fields suggest that the total debits and total credits from the line items should appear in these fields, respectively. Is that correct? If so, what would cause these fields not to auto-calculate? Or, are these fields just available with no built-in functionality that I need to create a script with logic to calculate these totals, and populate? Thanks