Rome as capital?

[unmerged(68578)]

I was wondering why I don't have the decision to make Rome my capital. I know I can manually do this, but I was just wondering why the decision is not showing up.

make_rome_capital = {
is_high_prio = yes
potential = {
has_dlc = "Legacy of Rome"
has_landed_title = e_roman_empire
capital_scope = {
NOT = { province_id = 333 }
}
any_realm_lord = {
AND = {
ai = yes
has_landed_title = c_roma
}
}
any_realm_lord = {
AND = {
ai = yes
has_landed_title = b_tivoli
}
}
}
allow = {
has_landed_title = e_roman_empire
any_realm_lord = { has_landed_title = c_roma }
}
effect = {
custom_tooltip = rome_capital
hidden_tooltip = {
b_tivoli = { province_capital = yes }
ROOT = {
b_tivoli = {
usurp_title = PREV
}
}
b_roma = { set_name = Lateran }
b_tivoli = {
set_name = Rome
ROOT = { capital = PREV }
}
}
}
ai_will_do = {
factor = 0
}
}

}

I assume this means you need to own the castle of Tivoli. I don't understand what c_roma is though. It's strange that Tivoli is not normally the main castle of Rome if this is the case, however.

 

[brucepm]

It won't appear if you personally own the county of Rome, as it assumes you can just damn well click the little crown button and make it your capital the normal way. If you want the decision, complete with name-changing, grant the county to some random dude (for example, the bishop of Jerusalem) and the decision should then appear. Sucks to be you, Orthodox Pope.