Im playing with the system workflow attachment smartobject to try to create a way to allow multiple attachments in a process using Smartform integration. Ive been successful with the workflow comments SO but the attachment piece is throwing me a curve. The idea is the create an editable list view to be able to add multiple rows for multiple attachments. On attachment view execute an add attachment method after the start workflow, and then on all other forms get list of attached files filtered on the process instance ID. Doesnt seem to work however. Am I taking the wrong approach?

Thanks

Dave