Help converting a mod to work with CXXL

Hey guys!

I am trying to convert the 'Pipeline, Powerline, Railtracks Pack' mod to work with Cities XXL, but I can't seem to do it correctly. I have changed the tag line in the different class files to (seemingly) work in CXXL, but I cannot get the mod to show up in the game.

For now I am just asking for some pointers as to what tags I need to add to the tag line. I've tried looking in the tutorial by X squared, which has helped me a lot, but I think I may need a little more help understanding what kind of tags I need to add/replace to the original class files. Are there any more files I need to edit?

Even though I am being fairly vague I hope someone has a experience or general tip for as how to proceed...

 

I hadn't considered that. Does the CM need to be updated to support certain aspects of new mods or tags?