Hello, my company is still rather new to Avo, so our actions for our different services have been fairly straight forward. I am trying to create several fields on one Avo Resource that will write to a join table on the DB on a successful update. I was wondering if anyone's done this before and if you: created a custom handler on the Active Record model, created a handler on the Avo Resource itself, or something else. To give a rough idea of what my data looks like, I attached an ERD