Appoint as Republican Overseer

is_available = trigger_if = {
	limit = {
		is_ai = yes
	}
	culture ?= {
		has_cultural_era_or_later = culture_era_high_medieval
		has_cultural_parameter = can_make_republican_vassals
	}
	primary_title.tier > tier_county
}
culture ?= {
	has_cultural_parameter = can_make_republican_vassals
}
any_held_title = {
	count > 1
}
is_shown = scope:actor != scope:recipient
scope:recipient = {
	is_ai = yes
	is_landed = yes
	target_is_liege_or_above = scope:actor
	NOT = {
		government_has_flag = government_is_republic
	}
}

As written in game/common/character_interactions/00_tradition_interactions.txt.

scope:recipient = {
	can_be_granted_titles_by = {
		RULER = scope:actor
	}
}
NOT = {
	scope:actor = {
		is_at_war_with = scope:recipient
	}
}
custom_description = {
	text = too_many_republics
	scope:actor = {
		any_vassal = {
			count < 4
			highest_held_title_tier >= tier_county
			government_has_flag = government_is_republic
		}
	}
}
scope:recipient = {
	target_is_liege_or_above = scope:actor
	NOT = {
		government_has_flag = government_is_republic
	}
	is_claimant = no
	custom_description = {
		text = must_be_one_county_count
		any_held_title = {
			count = 1
			title_tier = county
		}
	}
	custom_description = {
		text = must_not_have_landed_relatives
		NOT = {
			any_close_or_extended_family_member = {
				is_landed_or_landless_administrative = yes
			}
		}
	}
	custom_description = {
		text = must_not_be_heir_to_any_title
		scope:recipient = {
			any_heir_title = {
				count < 1
				tier >= tier_county
			}
		}
	}
	custom_description = {
		text = county_must_have_city
		any_held_title = {
			count = 1
			title_tier = county
			OR = {
				any_county_province = {
					has_holding_type = city_holding
				}
				development_level > 20
			}
		}
	}
	custom_description = {
		text = county_must_have_culture
		any_held_title = {
			count = 1
			title_tier = county
			any_county_province = {
				culture = {
					has_cultural_parameter = can_make_republican_vassals
				}
			}
		}
	}
}
custom_tooltip = {
	text = clergy_unable_to_change_government_desc
	NOT = {
		scope:recipient = {
			OR = {
				holds_religious_office_trigger = yes
				pam_is_clergy_ruler_trigger = yes
			}
		}
	}
}
trigger_if = {
	limit = {
		scope:recipient = {
			is_ruler = no
		}
	}
	scope:recipient = {
		is_imprisoned = no
	}
}

As written in game/common/character_interactions/00_tradition_interactions.txt.

on_accept = scope:actor = {
	hidden_effect = {
		send_interface_toast = {
			type = event_toast_effect_neutral
			title = appoint_podesta_interaction_notification
			left_icon = scope:actor
			right_icon = scope:recipient
			scope:recipient = {
				show_as_tooltip = {
					change_government = republic_government
					create_title_and_vassal_change = {
						type = returned
						save_scope_as = change
						add_claim_on_loss = no
					}
					every_vassal = {
						limit = {
							government_has_flag = government_is_republic
						}
						every_held_title = {
							change_title_holder = {
								holder = scope:recipient
								change = scope:change
								take_baronies = yes
							}
						}
					}
					resolve_title_and_vassal_change = scope:change
				}
			}
		}
	}
}
scope:recipient = {
	change_government = republic_government
	create_title_and_vassal_change = {
		type = returned
		save_scope_as = change
		add_claim_on_loss = no
	}
	every_vassal = {
		limit = {
			government_has_flag = government_is_republic
		}
		every_held_title = {
			change_title_holder = {
				holder = scope:recipient
				change = scope:change
				take_baronies = yes
			}
		}
	}
	resolve_title_and_vassal_change = scope:change
}
add_clan_unity_interaction_effect = {
	CHARACTER = scope:actor
	TARGET = scope:recipient
	VALUE = minor_unity_gain
	DESC = clan_unity_podesta.desc
	REVERSE_NON_HOUSE_TARGET = no
}

As written in game/common/character_interactions/00_tradition_interactions.txt.