title: Strapi relation in quiz
body: <p>I'm new to Strapi, and the first project that I want to use it for is a quiz web app.
  I made 2 collection types: Question, and Quiz.
  They have a &quot;Quiz has many Questions&quot; relation.</p>
  <p>The problem is that when someone makes a new quiz, he has to go to the collection of the questions and make questions that he can add to the quiz. However, I would like to have the ability to add the questions directly inside the quiz collection.</p>
  <p>Is there any way to achieve this, or can I create my own react components to make it myself, and then store it in JSON format?</p>