See Manage Device Device Status Check (Echelon) Page 1 on page 2-2 for the business process diagram associated with this activity.Group: Pre-process RequestActor/Role: SGGDescription: SGG initiates pre-processing of the Device Status Check request that came from 3rd Party Application. It attempts to read the request message and determines the Device for which the status request is made, and the Head-End system that communicates with the device.