court_trait_save_scopes_and_send_interface_message_effect

court_trait_save_scopes_and_send_interface_message_effect = {
	# Second trait level at CG level 8
	if = {
		limit = {
			any_courtier = {
				ep1_courtier_valid_for_court_trait_2_trigger = { TYPE = $COURT_TYPE$ }
			}
		}
		# If it's more than two we send a gathered message
		if = {
			limit = {
				any_courtier = {
					ep1_courtier_valid_for_court_trait_2_trigger = { TYPE = $COURT_TYPE$ }
					count > 2
				}
			}
			court_trait_handle_multiple_scopes_effect = {
				COURT_TYPE = $COURT_TYPE$
				TRAIT_LEVEL = 2
			}
			send_interface_message = {
				type = msg_courtiers_gain_court_traits
				title = multiple_courtiers_gained_court_type_trait_title
				left_icon = scope:courtier_1
				right_icon = scope:courtier_2
				custom_tooltip = multiple_courtiers_gained_$COURT_TYPE$_2_trait_desc
			}
			remove_variable = num_other_relevant_courtiers
		}
		# Else we send one message per courtier
		else = {
			every_courtier = {
				limit = {
					ep1_courtier_valid_for_court_trait_2_trigger = { TYPE = $COURT_TYPE$ }
				}
				save_scope_as = courtier
				root = {
					send_interface_message = {
						type = msg_courtiers_gain_court_traits
						title = courtier_gained_court_type_trait_title
						right_icon = scope:courtier
						scope:courtier = {
							change_trait_rank = {
								trait = $COURT_TYPE$_court
								rank = 1
							}
						}		
					}
				}
			}
		}
	}
	# First trait level at CG level 5
	if = {
		limit = {
			any_courtier = {
				ep1_courtier_valid_for_court_trait_1_trigger = { TYPE = $COURT_TYPE$ }
			}
		}
		# If it's more than two we send a gathered message
		if = {
			limit = {
				any_courtier = {
					ep1_courtier_valid_for_court_trait_1_trigger = { TYPE = $COURT_TYPE$ }
					count > 2
				}
			}
			court_trait_handle_multiple_scopes_effect = {
				COURT_TYPE = $COURT_TYPE$
				TRAIT_LEVEL = 1
			}
			send_interface_message = {
				type = msg_courtiers_gain_court_traits
				title = multiple_courtiers_gained_court_type_trait_title
				left_icon = scope:courtier_1
				right_icon = scope:courtier_2
				custom_tooltip = multiple_courtiers_gained_$COURT_TYPE$_1_trait_desc
			}
		}
		# Else we send one message per courtier
		else = {
			every_courtier = {
				limit = {
					ep1_courtier_valid_for_court_trait_1_trigger = { TYPE = $COURT_TYPE$ }
				}
				save_scope_as = courtier
				root = {
					send_interface_message = {
						type = msg_courtiers_gain_court_traits
						title = courtier_gained_court_type_trait_title
						right_icon = scope:courtier
						scope:courtier = {
							change_trait_rank = {
                                trait = $COURT_TYPE$_court
                                rank = 1
                            }
						}
						#custom_tooltip = courtier_gained_$COURT_TYPE$_1_trait_desc
					}
				}
			}
		}
	}
}

As written in game/common/scripted_effects/00_ep1_court_type_effects.txt.