[Request] Tutorial for own CSM-Mod / Editing CSM-Mod

Hi everyone,

just as the new 2015 cars and other stuff is being released, of course I want to have them in the game.

So I plan to download the 2013 Emtpy CSM Mod from GP4 Central and update it to 2015.

Couldn't find a tutorial in the FAQ, only for compiling a non-CSM Mod.

Or can someone explain how to edit e.g. the 2014 CSM Mod from GP4C so that I can use the 2015 cars, Menu graphics and Grid Cars?
I have the GP4C 2014-Mod v1.0 and v3.1 installed in CSM. So the v1.0 is ready for being updated to 2015.
I even have to Change the order of the Teams etc.

Thanks in advance
Lutz