Grant Independence

is_shown = scope:puppet_or_actor ?= {
	trigger_if = {
		limit = {
			is_confederation_member = yes
		}
		exists = house.house_confederation
	}
}
scope:recipient = {
	is_vassal_of = scope:puppet_or_actor
	is_landed = yes
}
scope:recipient != scope:puppet_or_actor

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

NOT = {
	scope:puppet_or_actor = {
		is_at_war_with = scope:recipient
	}
}
scope:puppet_or_actor = {
	top_liege = this
	is_at_war = no
	custom_description = {
		text = is_at_war_with_another_vassal
		object = scope:recipient
		NOT = {
			scope:puppet_or_actor = {
				any_vassal_or_below = {
					is_at_war_with = scope:recipient
				}
			}
		}
	}
	custom_description = {
		text = is_de_jure_vassal_check
		object = scope:recipient
		trigger_if = {
			limit = {
				scope:puppet_or_actor = {
					government_has_mechanic = administrative
				}
				scope:recipient = {
					government_has_flag = government_is_tribal
				}
			}
		}
		trigger_else = {
			NOT = {
				scope:recipient.primary_title = {
					any_this_title_or_de_jure_above = {
						holder = scope:puppet_or_actor
					}
				}
			}
		}
	}
	custom_tooltip = {
		text = can_only_remove_diarch_by_elevating_them.tt
		NOT = {
			scope:recipient ?= scope:puppet_or_actor.diarch
		}
	}
}
tgp_blocked_action_against_tenno_trigger = {
	ACTOR = scope:puppet_or_actor
	TARGET = scope:recipient
}

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

on_accept = if = {
	limit = {
		exists = scope:is_puppet_action
		scope:is_puppet_action = yes
	}
	scope:actor = {
		add_character_flag = {
			flag = pam_puppet_grant_independence_cooldown
			years = 5
		}
	}
}
scope:puppet_or_actor = {
	stress_and_fulfillment_impact = {
		ambitious = medium_stress_impact_gain
		arrogant = minor_stress_impact_gain
		greedy = minor_stress_impact_gain
	}
	hidden_effect = {
		send_interface_toast = {
			type = event_toast_effect_neutral
			title = grant_vassal_independence_interaction_toast
			left_icon = scope:actor
			right_icon = scope:recipient
			custom_tooltip = grant_vassal_independence_interaction_toast_desc
			if = {
				limit = {
					exists = dynasty
					NOT = {
						any_held_title = {
							is_de_jure_liege_or_above_target = scope:recipient.primary_title
						}
					}
					any_character_struggle = {
						involvement = involved
						has_struggle_phase_parameter = granting_independence_to_non_dejure_gives_renown
					}
				}
				dynasty = {
					add_dynasty_prestige = medium_dynasty_prestige_value
				}
			}
		}
	}
}
hidden_effect = {
	if = {
		limit = {
			scope:is_puppet_action ?= yes
		}
		scope:actor = {
			send_interface_toast = {
				type = event_toast_effect_neutral
				title = grant_vassal_independence_interaction_toast
				left_icon = scope:puppet_or_actor
				right_icon = scope:recipient
				custom_tooltip = grant_vassal_independence_interaction_toast_desc
			}
		}
	}
}
scope:recipient = {
	if = {
		limit = {
			any_liege_or_above = {
				is_ai = no
				this != scope:puppet_or_actor
			}
		}
		every_liege_or_above = {
			limit = {
				is_ai = no
				this != scope:puppet_or_actor
			}
			trigger_event = vassal_interaction.0023
		}
	}
	if = {
		limit = {
			any_liege_or_above = {
				any_vassal = {
					is_ai = no
					NOR = {
						this = scope:recipient
						this = scope:puppet_or_actor
					}
				}
			}
		}
		every_liege_or_above = {
			limit = {
				any_vassal = {
					is_ai = no
					NOR = {
						this = scope:recipient
						this = scope:puppet_or_actor
					}
				}
			}
			every_vassal = {
				limit = {
					is_ai = no
					this != scope:recipient
				}
				trigger_event = {
					id = vassal_interaction.0022
					days = 3
				}
			}
		}
	}
	add_opinion = {
		target = scope:puppet_or_actor
		modifier = granted_independence_opinion
	}
	add_truce_both_ways = {
		character = scope:puppet_or_actor
		days = 3650
		name = TRUCE_GRANT_INDEPENDENCE
	}
	create_title_and_vassal_change = {
		type = independency
		save_scope_as = change
		add_claim_on_loss = yes
	}
	becomes_independent = {
		change = scope:change
	}
	resolve_title_and_vassal_change = scope:change
}
scope:puppet_or_actor = {
	if = {
		limit = {
			catalyst_gave_independence_to_powerful_diff_faith_culture_vassal_preliminary_trigger = {
				CHAR1 = scope:puppet_or_actor
				CHAR2 = scope:recipient
			}
			any_character_struggle = {
				involvement = involved
				activate_struggle_catalyst_secondary_character_involvement_either_trigger = {
					CATALYST = catalyst_gave_independence_to_powerful_diff_faith_culture_vassal
					CHAR = scope:recipient
				}
			}
		}
		every_character_struggle = {
			involvement = involved
			limit = {
				activate_struggle_catalyst_secondary_character_involvement_either_trigger = {
					CATALYST = catalyst_gave_independence_to_powerful_diff_faith_culture_vassal
					CHAR = scope:recipient
				}
			}
			activate_struggle_catalyst = {
				catalyst = catalyst_gave_independence_to_powerful_diff_faith_culture_vassal
				character = scope:puppet_or_actor
			}
		}
	}
	if = {
		limit = {
			NOT = {
				any_held_title = {
					is_de_jure_liege_or_above_target = scope:recipient.primary_title
				}
			}
			any_character_struggle = {
				involvement = involved
				activate_struggle_catalyst_secondary_character_involvement_either_trigger = {
					CATALYST = catalyst_independence_from_non_dejure_vassal
					CHAR = scope:recipient
				}
			}
		}
		every_character_struggle = {
			involvement = involved
			limit = {
				activate_struggle_catalyst_secondary_character_involvement_either_trigger = {
					CATALYST = catalyst_independence_from_non_dejure_vassal
					CHAR = scope:recipient
				}
			}
			activate_struggle_catalyst = {
				catalyst = catalyst_independence_from_non_dejure_vassal
				character = scope:puppet_or_actor
			}
		}
	}
}
add_clan_unity_interaction_effect = {
	CHARACTER = scope:puppet_or_actor
	TARGET = scope:recipient
	VALUE = medium_unity_loss
	DESC = clan_unity_grant_independence.desc
	REVERSE_NON_HOUSE_TARGET = no
}

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