IDOC type for inbound ASN from vendor

HI Gurus,

Can anybody please confirm whether the idoc type that is to be used for inbound ASN (receiving advance shipping notification from vendor) is message type DESADV and the process code is DESA in the partner profile? If this is not right please let me know the correct one. We have the order confirmation key (AB) already in place. now i want to see the advance shipping notification get updated on the confirmations tab on the PO and in MD04. We are NOT usingg the inbound delivery functionality.

Thanks

Anusha