ID you are referring to was for "old" third level parent competition (now fourth level, which in RL has 5 groups/ child competitions - north, south, east, west, central). So, yes, I created new third level competition from scratch.
E.g. you must be aware, in RL, new third level from season 2022/2023 is called "Druga Nogometna Liga" (translated - Croatian Second League, and in game that same level is called "Croatian Third League".
So, to avoid any confusion while creating database I decided to create that brand new competition from scratch.