I'm curious about implementing a feature in the "Read" aspect of CRUD. For example, I have an app with authentication, where users can create a document and assign it to specific individuals. So after submitting the information in the text fields. Is there a method to ensure that only the users assigned to a particular document can view the document they submitted in the "READ" portion of CRUD, rather than displaying a list of every document stored in the Firebase database for that data collection?