If you are asking whether you can have entities automagically show up in spicedb simply by naming them appropriately in MySQL, unfortunately not, there's no such observability (there may never be, though maybe someone will be nice and build something drop in, who knows?) in spicedb. BUT: if you do some reading about transactional outboxes, you will learn about a pattern that many of us use to ensure that 'what is in one database, ends up in the other'.