pam_apply_great_schism_creation_effect

pam_apply_great_schism_creation_effect = {
	if = {
		limit = { NOT = { has_global_variable = pam_great_schism_happened } }
		set_global_variable = {
			name = pam_great_schism_happened
			value = current_year
		}
	}
	situation:the_christian_church.var:schism_mainline_rite = { save_scope_as = schism_mainline_rite }
	if = {
		limit = { scope:schism_mainline_rite = rite:roman_rite }
		faith:catholic = { save_scope_as = schism_mainline_faith }
		faith:orthodox = { save_scope_as = schism_competitor_faith }
	}
	else = {
		faith:orthodox = { save_scope_as = schism_mainline_faith }
		faith:catholic = { save_scope_as = schism_competitor_faith }
	}
	custom_tooltip = {
		text = pam_create_great_schism_effect_tt
		faith:christian_faith = {
			save_scope_as = old_rite
			every_faith_rite = {
				limit = { rite_has_doctrine = doctrine_no_head }
				change_rite_doctrine = doctrine_spiritual_head
			}
		}
		faith:catholic = { 
			set_religious_head_title = title:k_papal_state
		}
		faith:orthodox = { 
			set_religious_head_title = title:k_orthodox
		}
		rite:roman_rite = {
			save_scope_as = roman_rite
			set_can_convert_to_rite = yes
			set_parent_faith = {
				target = faith:catholic
				main = yes
			}
		}
		rite:insular_celtic = {
			set_can_convert_to_rite = yes
			if = {
				limit = { faith = faith:christian_faith }
				set_parent_faith = {
					target = faith:catholic
					main = no
				}
			}
		}
		rite:mozarabic_church = {
			set_can_convert_to_rite = yes
			if = {
				limit = { faith = faith:christian_faith }
				set_parent_faith = {
					target = faith:catholic
					main = no
				}
			}
		}
		rite:ambrosian_rite = {
			set_can_convert_to_rite = yes
			if = {
				limit = { faith = faith:christian_faith }
				set_parent_faith = {
					target = faith:catholic
					main = no
				}
			}
		}
		rite:byzantine_rite = {
			save_scope_as = byzantine_rite
			set_can_convert_to_rite = yes
			set_parent_faith = {
				target = faith:orthodox
				main = yes
			}
		}
		rite:georgian_rite = {
			set_can_convert_to_rite = yes
			if = {
				limit = { faith = faith:christian_faith }
				set_parent_faith = {
					target = faith:orthodox
					main = no
				}
			}
		}
		rite:slavic_rite = {
			set_can_convert_to_rite = yes
			if = {
				limit = { faith = faith:christian_faith }
				set_parent_faith = {
					target = faith:orthodox
					main = no
				}
			}
		}
		rite:carolingian_christianity = {
			set_can_convert_to_rite = no
			set_rite_enabled = no
			if = {
				limit = { faith = faith:christian_faith }
				set_parent_faith = {
					target = faith:catholic
					main = no
				}
			}
		}
		rite:beneventan_rite = {
			set_can_convert_to_rite = no
			set_rite_enabled = no
			if = {
				limit = { faith = faith:christian_faith }
				set_parent_faith = {
					target = faith:catholic
					main = no
				}
			}

As written in game/common/scripted_effects/pam_effects.txt.