I've been looking to try and install mods that a friend and I use on our server, and I can't for the life of me figure out how. I thought from the guide that was up about making servers that it'd be as easy as subscribing to said mods, but rather than that doing anything for either of us, it just seems to have the vanilla server still despite us having those mods.

Any information on what we need to do? Any direction would help, somewhat, because there's a handful of mods we really want in order to further our experience with the game (Plus at some point I might try my hand at creating some 'quality of life' mods too.)