Using a GameCube controller on Resident Evil 4 (Wii)

[Madnesslink5]

EDIT: I found out how to, and i'll post it just below incase anybody else is wondering:
1) Plug in the GameCube controller, configure it's controls and leave it plugged in.
2) Options -> Wiimote Settings and change the Input Source to "Emulated Wiimote"
3) Configure (Emulated Wiimote) -> Make sure under Extension (near right side of the window) you have Nunchuk selected, press OK to save changes.
4) Launch Resident Evil 4 (Wii), click with your mouse (or whatever your Emulated Wiimote setting is) until you are at the title screen.
5) Go back into Options -> Wiimote Settings (whilst the game is still running), and change the Input Source to "None". Press OK and continue with the game, using the working GameCube controller
Does anybody know how to set this up in Dolphin? When playing it on a Wii console apparently you have to plug in the GC controller, load the game and then unplug the nunchuk from the wii-mote. I would have no idea how to emulate this in Dolphin- thanks if anybody knows!