Can't change succesion law?

[Kukid1987]

Can someone check screenshoths and tell me why the hell i cant change succesion law?

https://zapodaj.net/b440e43a11e2c.jpg.html
https://zapodaj.net/4ab8f0526d039.jpg.html

Im trying to change into ultomonigeture

 

[Kukid1987]

If someone is afraid im uploading Pictures here

 

[Ternega]

You need at least late feudal administration to institute advanced (primo/ultimo) succession laws with conclave enabled.

 

[TehJumpingJawa]

What ternega said; you'll find it by scrolling down on the 'civic and religious law' tab

Don't feel bad, you're not the only one to miss the fact that window scrolls; bad ui design.