Returned to CK2 After having not played for a while...

[amore e morte]

and holy crap, this game just keeps getting better! Got Sword of Islam and the Byzantine/Roman expansions in the Steam sale, and I return to this game to find all new mechanics, like the faction thing, absolutely loving it!

I do have a question though, I want to start a faction with the goal of changing the Kingdom of Englands succession to Elective, but don't seem to have an option for this, do I need to lower their Crown Authority first?

 

[unmerged(424234)]

Looking at code for that plot,

			# The Crown Law title allows vassal infighting
			crownlaw_title = {
				NOT = {
					OR = {
						has_law = centralization_3
						has_law = centralization_4
					}
				}
			}

it looks like you need to be below medium CA.

Edit: and below that, there is this:

	# Target scope
	allow = {
		NOT = { has_law = succ_feudal_elective }
		has_law = centralization_0

So apparently the realm needs to have autonomous vassals law.