How to install mods?

[Sessho0]

Hello people! Can someone help me how to install mods in atmosphere? I just saw some Metroid dread mods that fascinated me! According to what I read, I had to look for the ID of my desired game (metroid dread in this case) and in that folder I had to create a new folder called "Mods or romfs" then in the game ID folder there would be the cheats folder and that new one that just ended to create, and put all the mods that I want to install in this folder. I'm new to this and I don't want to do something stupid, so what steps should I do? And another question, how do I remove a mod that I no longer want to use? I currently use the edizon with tesla overlay to activate cheats, would it be the same with the mods? Thanks in advance!