Hi, Have client that wants a rule to give them hint on how to migrate the ESB SyncServiceInvoker to the Switchyard equivalent. It appears that the best practice would be to migrate this to camel. The likely candidate is the camel DelegateSyncProcessor. Was wondering if you had any knowledge regarding this? Robb Greathouse Partner Enablement Middleware Business Unit JBoss, a Division of Red Hat cellphone 505-507-4906