Subcontracting PO in SNC

Hello Experts,

I did set up the purchase order collaboration scenario in SNC and its working fine. I wanted to set up the scenario for subcontracting PO as well. Is there any difference between normal PO and subcontracting PO in SNC?

I read somewhere in an SAP document that if I send subcontracting PO to SNC, I can see the component details in PO. Is that correct.?

I sent a subcontracting purchase order to SNC but I cant see the components of the PO anywhere in SNC. Am I missing something to configure. ?

Please help

Thanks

Prathib