Creating regional lower divisions fm14

Hey guys,
Just wondering if there is a tutorial for creating complete lower leagues of an existing structure.I want to create lower divions of the rep.ireland league.

Just wondering how to ensure relegated clubs goes into there regional league in lower division. ie team A is from region B but playing in premier league, however it goes downhill and end up being relegated to lower regional leagues. how do i make it aware that team A will be put into Regional league B as its from B


Thanks in advance