Created a PO in ECC from a acepted bid in SRM

Hi gurus!!

We are using a classic SRM scenario for Sourcing Process with PI integration. We are using the New functionality of CPPR (collective processing of Purchaser request) and the badi ME_REQ_SOURCING-CUST to get the transfer. When we create finally the bid into the bidding engine and acepted de bid we need create a new purchaser order or contract (from this acepted bid) in ECC System. What badi can we use to get the transfer?

Can anyone help me please?  thanks

Regards,

Mar