German Leagues reimagined (FM24 Editor)

[alis780]

Hello! Basically I want to create a new database via editor. ‘’Bundesliga reimagined ‘’. There is currently 18 team each in two top division of bundesliga and bundesliga 2 so i want it to change to 20 team each. So overall 40 team instead of 36 so it will be 4 team to leave out of top division leagues and i want it to be added on 3rd tier (Liga). I need help please as i haven't got a clue how i can create this way via editor. Any help would be appreciated but it will be great if you are able to provide the screenshot of steps. Thank you in advance.