EHM The Blue Line

Is it possible to change the rules so that It's possible to relegate from liiga to mestis, as it was in ehm07, or is it all hardcoded?

I understand that I can use the 2006 rules but that also comes with loads of other things that I don't want.

You might use 2014 rules (less other things to do than 2006) or just load database from previous year.

Thanks, I don't think promotion is enabled in that either, though.