PX4 - pid tuning airframe

PX4 Autopilot VTOL 🚁
1

Hello,

I am solving problem with programming QuadPlane VTOL in QGROUNDControl, and I have one question linked with pid tune. Where do I find root folders for pid or mixer of airframe quadplane VTOL? Because I want to try edit condition for switch from horizontal flight to vertical.

Thanks for answers.
Best Regards