code:

restore_roman_empire = {
		is_high_prio = yes
		potential = {
			has_dlc = "Legacy of Rome"
			age = 16
			prisoner = no
			NOT = { trait = incapable }
			NOT = { has_global_flag = rome_restored }
			OR = {
				has_landed_title = e_byzantium
				has_landed_title = e_latin_empire
			}
			OR = {
				religion_group = christian
				religion_group = pagan_group
			}
		}
		allow = {
			prestige = 3000

			# The two capitals
			completely_controls = d_latium
			completely_controls = d_thrace

			# Key positions in Roman Italia
			completely_controls = d_ferrara
			completely_controls = d_genoa
			completely_controls = d_capua
			completely_controls = d_apulia

			# Key positions outside Roman Italia
			completely_controls = d_venice
			completely_controls = d_sicily
			completely_controls = d_alexandria
			completely_controls = d_athens
			completely_controls = d_tunis
		}
		effect = {
			narrative_event = { id = ancrel.2220 tooltip = EVTTOOLTIPLoR.20 }
		}
		ai_will_do = {
			factor = 1
		}
	}