how to do coding for Procurement Confirmation wizard using vb.net in B1 addon

hi,

I want create the procurement documents from multiple ORDR using backend coding instead using Procurement Confirmation Wizard in B1 screen

i got a sales order (ORDR) . When i check the Procurement Document under Logistics , the Procurement Confirmation wizard screen pop up.

got BP code already , click next , choose sales order , click next again , choose the target document which is PO , click next again ... DONE.

The PO were created where the base document refer back their respective ORDR.

So, if this can be done by backend -coding, what is BoObjectTypes object for Procurement Confirmation Wizard and how the codes look like?

E.g . Sales order is SAPbobsCOM.BoObjectTypes.oOrders.

Any idea;s guys ???

Thanks