SUS Vendor master

Dear all,

I am nearly confused by the SUS vendor master.

We are using MM-SUS scenario , SUS and ROS are in the same client.

So how should I transfer the vendor master from MM to SUS, using the BD14( XML-IDoc) or BBPGETVD  (RFC) ?

(XML-IDoc : SupplierPortalTradingPartner_CreateOrChange_Out - ORDERS.ORDERS2.)

Please help on this, thanks a lot.

Regards,

Hayashi.