MID Server selection criteria Make sure to define a default MID Server for Orchestration. If Orchestration finds multiple MID Servers in the target IP range with appropriate capabilities, it selects one of these at random. If no MID Servers are found with the necessary capabilities, Orchestration uses the MID Server defined in Orchestration MID Server properties. For this reason, it is very important to define a default MID Server in the properties that can fulfill this function. To set the default Orchestration MID Server, navigate to Orchestration > MID Server Properties and type the name of the MID Server into the Default MID Server to use for Orchestration Activities property field. You can set a MID Server as the default by clicking the Set as default related link on the MID Server form.