CRM service order to be replicated in SRM as shopping cart for external procurement

Hi Experts,

We have a requirement where CRM service orders needs to be replicated into SRM as shopping cart for determining the source of supply.

Is there a standard integration between CRM and SRM for this functionality and also is there any function where the follow-on document created in SRM can be replicated as status updates in CRM service order.

Please advise

Regards

Saj