See Manage Device Device Status Check (Echelon) Page 3 on page 2-4 for the business process diagram associated with this activity.Group: Outbound Communication ProcessGroup: Retrieve Meter Information Outbound CommunicationActor/Role: Integration LayerDescription: Integration Layer of SGG facilitates the communication between the Head-End System and SGG. It receives the synchronous acknowledge, transforms, and converts the acknowledgement into format compatible with SGG.