Demand Conversion

is_available = trigger_if = {
	limit = {
		is_ai = yes
	}
	is_adult = yes
}
is_shown = scope:puppet_or_actor ?= {
	NOT = {
		faith = scope:recipient.faith
	}
}
scope:recipient = {
	OR = {
		target_is_liege_or_above = scope:puppet_or_actor
		is_tributary_of = scope:puppet_or_actor
	}
	is_ai = yes
	is_ruler = yes
}

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

valid_demand_conversion_conditions_trigger = yes
trigger_if = {
	limit = {
		scope:is_puppet_action ?= yes
	}
	scope:puppet_or_actor = {
		influence >= demand_conversion_influence_cost_value
	}
}
trigger_if = {
	limit = {
		scope:puppet_or_actor.domicile ?= {
			domicile_uses_culture_and_faith = yes
		}
		scope:recipient = {
			is_ruler = yes
			government_has_flag = government_is_in_steppe
		}
	}
	custom_tooltip = {
		text = nomads_must_inspire_tt
		always = no
	}
}

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

on_send = pam_tax_nonbelievers_conversion_concession_effect = yes
on_accept = if = {
	limit = {
		scope:is_puppet_action ?= yes
	}
	scope:puppet_or_actor = {
		if = {
			limit = {
				demand_conversion_influence_cost_value > 0
			}
			change_influence = {
				value = {
					value = demand_conversion_influence_cost_value
					max = influence
					multiply = -1
				}
			}
		}
	}
}
scope:puppet_or_actor = {
	trigger_event = religious_interaction.2002
}
demand_conversion_vassal_ruler_interaction_effect = yes
accept_faith_conversion_add_clan_unity_effect = yes
state_faith_conversion_add_piety_effect = yes
scope:puppet_or_actor = {
	if = {
		limit = {
			any_character_struggle = {
				involvement = involved
				has_struggle_phase_parameter = piety_from_converting_involved_rulers
				is_secondary_character_involvement_involved_trigger = {
					CHAR = scope:recipient
				}
			}
		}
		add_piety = medium_piety_gain
	}
}
conversion_tenet_acts_of_the_apostles_effect = yes
conversion_tenet_mendicant_preachers_effect = yes
on_decline = scope:recipient = {
	hidden_effect = {
		random_list = {
			80 = {
				modifier = {
					factor = 0
					scope:recipient = {
						has_trait = heresiarch
					}
				}
				ai_value_modifier = {
					ai_greed = 0.5
				}
				random_list = {
					10 = {
						modifier = {
							add = 50
							scope:recipient.short_term_gold < medium_gold_value
						}
						modifier = {
							add = {
								value = 50
								if = {
									limit = {
										gold < 0
									}
									add = 150
								}
							}
							is_at_war = yes
							any_character_war = {
								is_war_leader = scope:recipient
							}
						}
						scope:puppet_or_actor = {
							trigger_event = {
								id = religious_interaction.2011
							}
						}
					}
					50 = {
						trigger = {
							exists = scope:recipient.capital_county
							NOT = {
								has_hook = scope:puppet_or_actor
							}
						}
						modifier = {
							add = {
								value = 50
								if = {
									limit = {
										is_powerful_vassal_of = scope:puppet_or_actor
									}
									add = 100
								}
							}
							this.liege = scope:puppet_or_actor
							government_has_flag = government_is_feudal
						}
						scope:puppet_or_actor = {
							trigger_event = {
								id = religious_interaction.2012
							}
						}
					}
					40 = {
						trigger = {
							knows_rite_level = {
								target = scope:puppet_or_actor.rite
								value < 0.9
							}
							can_start_scheme = {
								type = study_faith
								target_character = scope:puppet_or_actor
							}
						}
						modifier = {
							add = 300
							knows_rite_level = {
								target = scope:puppet_or_actor.rite
								value < 0.7
							}
						}
						modifier = {
							add = 10
							has_trait = erudite
						}
						modifier = {
							add = 10
							has_trait = theologian
						}
						modifier = {
							add = 10
							OR = {
								has_trait = education_learning_3
								has_trait = education_learning_4
								has_trait = education_learning_5
							}
						}
						modifier = {
							add = 10
							learning >= 12
						}
						scope:puppet_or_actor = {
							trigger_event = {
								id = religious_interaction.2015
							}
						}
					}
				}
			}
			20 = {
				modifier = {
					add = 20
					scope:recipient.demand_conversion_likelihood_calculation < 40
				}
				modifier = {
					add = 20
					scope:recipient.demand_conversion_likelihood_calculation < 20
				}
				modifier = {
					add = 50
					scope:recipient.demand_conversion_likelihood_calculation < 0
				}
				scope:puppet_or_actor = {
					trigger_event = {
						id = religious_interaction.2003
					}
				}
			}
		}
	}
	custom_tooltip = demand_conversion_vassal_ruler_does_not_convert
	show_as_tooltip = {
		add_opinion = {
			modifier = demanded_my_conversion_opinion
			target = scope:puppet_or_actor
			opinion = -10
		}
		scope:puppet_or_actor = {
			if = {
				limit = {
					refusing_conversion_is_crime_trigger = {
						CHARACTER = scope:recipient
					}
				}
				custom_tooltip = action_can_lawfully_imprison_label
			}
		}
		give_piety_for_clinging_to_state_faith_effect = yes
	}
}
refuse_faith_conversion_add_clan_unity_effect = yes

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