title: Django Abstract User Error
body: <p>I am working on extending the User class based on the docs with the code below:</p>
  
  <pre><code>from django.contrib.auth.models import AbstractUser
  
  class MyUser(AbstractUser):
    some_extra_data = models.CharField(max_length=100, blank=True)
  </code></pre>
  
  <p>However, I'm returning the following error</p>
  
  <pre><code>Reverse accessor for 'User.groups' clashes with reverse accessor for 'MyUser.groups'.
  HINT: Add or change a related_name argument to the definition for 'User.groups' or 'MyUser.groups'.
  </code></pre>
  
  <p>I understand resolving this type of conflict by adding a related_name to FK. How would I resolve it in this scenario?</p>