Promotion play-off for B Teams

[affe1802]

Hello In Germany is max  4 B Teams aloud to play in the 3. League.

So how can I block B teams From Promotion Play-off from Regionalliga if the max 4 B Team in 3. League?

I tested the Max Number of B Team option but this don't worked.

I think this is issues are came from Regionalliga promotion playoffs but there is no option to choose. 

so how can I added this options to the 3.league general competition rules?

Edited April 5, 2021 by affe1802