title: Hibernate - How to map a one-to-many relationship with an extra column?
body: <p>I am currently learning JPA and Hibernate and I'm working on a project in which my object model looks like this:</p>
  <p><img src="https://i.stack.imgur.com/3MsYK.png" alt="uml-diagram" /></p>
  <p>ie. A one-to-many relationship with an additional field.</p>
  <p>Q: What is the correct way to map this relationship?</p>