dispatch xTw = xFactory.NewObject("BTowar")
dispatch xKh = xFactory.NewObject("BKontrahent")
dispatch xUI = xFactory.NewObject("BUpustIndyw")
dispatch xUIParams = xFactory.NewObject("XUpustParams")

xKh.Load("kod='test'")
xTw.Load("kod='test_tw'")

xUIParams.towar = xTw
xUIParams.kontrahent = xKh

xUI.Load(xUIParams)

print xUI.item(1).wartosc