How do you delineate the differences in the System Operations Model (Figure 6.1) from its robust version

(Figure 6.2)?

System Development Phase Continue (5 Mission Notification Configure System for Mission Assess Operational Mission Readiness 8 Await Go-ahead Conduct Entrance 2 Criteria Await Mission Notification Deploy System (19) Redeploy 18 Mission (20) (10) Perform System Conduct Maintenance System Mission 15 Exit Criteria (11)(12) Train (17) Conduct Training Conduct Continue Active Duty (13) 14 System/Missi Assess Mission and System Performance on Training Deactivate System (21) (22) (16) Replenish System Resources Where: XX = Reserved for the Ready Decision (8), Enabling System (11), and Continue Mission Decision (12) in Figure 6.2. Figure 6.1 Generalized System Operations Model Deactivate/ Phase-Out System Exit System O&S Phase System Disposal Phase