Supplier Network Collaboration: ICH-ASN Externally created ASN through SNC

Hi,

Has anyone configured an externally generated ASN (coming from supplier) going to SNC (ICH) and then directly routed the ASN to customer's backend system (ECC5.0)? If so, could you please share the details of configuration? Is SAP Note 944125 the only configurtion needed in SNC?

If I map the incoming supplier's ASN (XML message) to the message DespatchDeliveryNotification (interface: DespatchDeliveryNotification_In), will the above configuration (SAP note) will route the ASN to backend system?

Thanks.