Brief Description Business Process: 5.3.3.1a SGG-MDM.Upload Device Events Process Type: Sub-Process Parent Process: 5.3.3 SGG-MDM Manage Events Sibling Processes: 5.3.3.2 SGG. Manage Device Events This process takes place when information about device events is collected in Landis and Gyr Command Center (L+G Head End System) and requires further processing. Command Center extracts event information and sends it to SGG. SGG receives events from the Landis + Gyr Head End System, transforms and upload them. Authorized Users can review and analyze payload statistics. SGG pre-processes the Events and validates them in preparation to be processed and sent to subscribers.