cFolders - SNC integration

Dear experts,

in our project we would integrate Sap Supply Network Collaboration with the cFolders in order to allow the sharing of some documents like invoice, billing, custom documents, etc.

A standard solution allows the creation of a cFolders drop-down button with direct links to cFolders on the PO and the WO.

Our business flows need attach documents on the ASN.

Is there anyone with experience on this matter and who can suggest a solution for our issue?

Thank you very much

Best Regards

Roberto