7.5 Update Install Event Status to Decommissioned See Manage Device De-Commissioning (Echelon) Page 4 on page 2-5 for the business process diagram associated with this activity. Actor/Role: SGG Description: SGG updates the Install Event with 'Decommissioned' state. Business Objects Available Algorithms D1-DeviceDecommission D1-DecommissionDevice D1-DECMDEV (Decommission Device)