We currently use a BDC process to execute XD01 to create the customer. This also creates the ADRC record. we then use a BDC to execute XK01 to create the vendor and we add the customer to the LFA1-KUNNR field. This also creates a ADRC record with a different ADRDR number. Is there a way to create the customer and the vendor and have them both use the same ADRC record?