begin
        insert into ec_user_classes_audit (
        user_class_id, user_class_name,
        last_modified,
        last_modifying_user, modified_ip_address
        ) values (
        old.user_class_id, old.user_class_name,
        old.last_modified,
        old.last_modifying_user, old.modified_ip_address      
        );
	return new;
end;