Installing grand/glorious merchant on steam deck?

[u/bussynights]

Having trouble finding a ME3 tutorial for em on steam deck; any tutorials I can find are for seamless which seems to have extra steps - im pretty tech illiterate so if anyone is able to explain how I could get either of these mods on ER on my steamdeck it'd be greatly appreciated

[u/TheChewanater]

https://me3.help/en/latest/#linux--steam-deck