Multi-Sub Optimizer Reference (page 14)
Running Automatic Optimization
To run an optimization, press the Start Optimization button on the toolbar or choose Config, then Optimize from the main menu. This will activate the Optimization Status tab of the Output Window and show running status of the results. If you have a graph open with traces having the Plot live data when optimizing property checked, these traces will update each time the optimizer reaches an improved solution. You can either wait for the optimization to complete, or press the Stop Optimization button on the toolbar. In either case, MSO will ask you whether you want to keep the results the optimizer computed or revert to the original state. Click the appropriate button on the dialog box to proceed.