Report Fault Faults Report Fault Serial Operational Information Flight Log Manage Fault Information Flight Log Report Fault Faults Report Operation Flight Log Serial Operational Information Report Operational Logging Flight Log Non Routine Raise Test Requirement Service Request Maintenance Order Manual Maintenance Event Manage Maintenance Order Determine Test Requirements Raise QA Inspection Raise Operational Test Task Operational Planning Operational Planning Assign Additional Events to the same Maintenance Order Maintenance Order Manage Maintenance Order