sorry raising the same question: idoc and SLD

forum(dont get irritated as me raising the same question) ,

clarify it

when i make a business system corresponding to a SAP system(Say Z), in the SLD, do i need to name its logical system name in a way thats similar to the way which the system Z appends in the Sender partner while sending an IDOC to my XI,

means if sender's system Z has system-id SD1 and client 330, should i make a business system with logical system name SD1CLNT,

so that when an IDOC reaches my XI for system Z, it can identify that the IDOC has reached from a particular system, coz i believe when an IDOC is sent from system Z, the sender partner is appended as "System-id"CLNT"client no."..

is it so????