This discussion clarifies the jurisdiction of a process server regarding serving court summons. It establishes that a process server is duty-bound to serve documents only at the address specified by the court on the summons. If the intended recipient is not found at that address, the process server must return the summons to the court with a note explaining the situation, rather than attempting service at a different, newly discovered address. Process servers are confined to serving within the jurisdiction of the court that employed them.