Cannot find in Manual or Google?

Yes using Linda is best option for mapping the autothrottle, toga, and soft autopilot. You will find commands or all of them and can map them to your yoke and throttles to make it far more realistic. (especially more realistic than clicking with mouse!) So when I apply toga my hands are on my throttles for take off, likewise for a go around. Again when I disable autothrottle on landing I'm reaching for my throttles not my mouse. When removing autopilot to perform manual landing again I'm doing that from clicking button on my yoke so still in control.Once the SDK comes out, I'll virtually have removed the mouse out of the equation. The lack of SDK with all previous PMDG is what's made their sims always a bit toyish compared to things like the leveld. So it's good to see they finally(or will finally) be getting us an SDK to enjoy with this.