Use the Advanced Editor a lot, There is no GUI to make it simple to use.
Its basically xml and html documents which you have to open and edit in say Notepad..
You need some basic HTML and Web editing knowledge to edit things, I use it to make all my lower league files, as you can not
edit promotion places for the pre-configured leagues in the game i.e. EPL and Championships etc.
But if you edit certain XML files.. (which it takes time to go through) Most of the pre-written editable files are recognised by read only dependencies within the XML files which put together the Advanced Editor.
Also there is a "Game Rule" which is currently controlling all of the read-only dependencies, currently I am searching for the Game Rules, because then you can change all of the settings to Writable!..
So if you need to edit anything you need to change Read Only Dependencies within the Advanced Editor Xml files..
Then save them Overwrite
Open Editor and Load the database, I normally leave it open, then keep re-loading the database
At this moment in time, I can edit pretty much 80% of the database. Just a few other things I am waiting to find out.
So there is a little bit of help, I am not going to release all the details of it, and a full tutorial.. as of course I would lose rep on here with files I create and so would some other people. As everyone would then be able to create things.
But there is a little help for people who want to go searching.
voasy