Required help in Middleware

Hi all,

i want to restrict replication when Business Partner gets changed from Middle ware. But when Business partner gets changed in the same system than it should trigger replication.

For example. System "A" send data to "B" than "B" again should not send a Bdoc. But Business partner gets changed in same system than it should replicate to other sites.

Does any one know solution for the same.

Thanks in advance,

Kushang.