Learn about how the synergy between innovations in model identification, automated testing and controller operating modes are creating opportunities to bring new efficiencies to sustaining APC controllers. These innovations address some of the long-standing challenges facing APC practitioners: dealing with closed loop data, managing APC solutions with model mismatch until repairs can be completed, and reducing the operational impact of step testing. With these advances, we now have the technology to begin constructing continuous improvement processes in lieu of the traditional sustained value workflows.