for the above question: record.attach not supported UPDATE: it is not possible through netsuite standard functionality, i have to click the ATTACH button to attach the file to the invoice record, does any body know how can i click that attach button shown in the picture through suitescript or call the event attached to it? even if i set the value of the field 'Attach exixsting file' and save() , i have to click the attach button then only it attaches.