A new tab will appear at the top. Click it to bind your physical controller's buttons to the Classic Controller's inputs (A, B, X, Y, sticks, and triggers).
: Map L/R (analog) and ZL/ZR (digital) to your controller's bumpers and triggers. dolphin emulator classic controller config download top
: You can find "Unofficial default Wii profiles" on GitHub , which include starting points for various controllers. A new tab will appear at the top