Creating Payment Groups and Pending Items directly

 Creating Payment Groups and Pending Items directly.  Does anyone out there create payment Groups with out going through Payment Predictor or Arupdate to convert Payment worksheets to pending items. The actual deposits and payments are entered using delivered lockbox and and PayLoad processes. We have a 3rd party that proivides us a file of Payment applications that we want to load directly to Pending Items. We have SQL inserted data into GROUP_CONTROL and PENDING_ITEM to simulate this, and then set the group_id and payment_status on ps_payment, however we cannot get ARUpdate specifically PGG_SERV to create balanced accounting entries. If I