@gogoretro yes. In general:

For an snes labeled controller, alter labels for x-box

Keyboard keys = controller buttons

Arrows = direction buttons
Z = B
X = A
A = Y
S = W
Q = L1
W = R1
Etc

Please add more info about your setup, as requested in https://retropie.org.uk/forum/topic/3/read-this-first.

You should try out the xpadneo driver: https://github.com/atar-axis/xpadneo

see the section under install. This is specifically designed to work with the bluetooth xbox one controller model 1708.

@ebridge I'm building a Picade mini cabinet and can offer some general advice for others landing here from Google.

On first boot, your system probably doesn't see your stick or buttons. So on the 'No Gamepads detected' screen, hit F4 to exit. Then run

sudo raspi-config

to set up your wifi. Then do whatever additional setup steps are needed to get your controllers recognized (in the Picade, you run a curl command to download drivers).

@rbox420 To skip mapping a button, just long press an existing button on the gamepad - like instructed on the mapping screen.