The realm succession law determines which and how many heirs will inherit the character's titles upon death. Changing gender law requires High Crown Authority for Feudal and Clan realms, and only Limited Tribal Authority for Tribal realms. The Visigothic Codes innovation gives access to Equal succession regardless of faith. The gender law determines which gender can inherit titles and claims and who can have more than one partner if its faith doctrines allow. Changing gender or succession laws costs 500 prestige and requires all powerful vassals to either have a positive opinion of the liege, be imprisoned or be terrified. There are three types of law affecting succession to a title: gender, realm and title. Enables the Adopt Clan Ways through Liege decision.Enables the Adopt Feudal Ways through Liege decision.Clan Government Vassals provide at least 25% Levies.Clan Government Vassals provide at least 10% Income.Vassals cannot declare war without a Hook on the Liege.Clan Government Vassals provide at least 15% Levies.Clan Government Vassals provide at least 5% Income.Vassal Titles cannot be inherited by characters outside the Realm.Vassals cannot declare war on fellow Vassals without a Hook on the Liege.Clan Government Vassals provide at least 5% Levies.Clan Government Vassals provide at least 2% Income.