I have created a simple mod which only creates new portraits for family members. I have it neatly ordered in a separate folder in the same structure as the files in the data folder. Where do I put this folder to actualyl make it recognised by the game as a mod?

I tired putting it in the Feral Int/Rome Remasters/Mods/ My Mods. I creaeted a preview image for it too in 256x256. The launcher genreated a file called modinfo. When I tried to uploade this junk to the Worksop, it bugged out and started creating subfolders named preview image and then gaeve me an error "file not found" or something.

Is tehre a step-by-step easy tutorial on this somewhere? I've been looking but can't find anything good or simple enough to follow.