Is there a way to extend the built-in Django Group object to add additional attributes similar to the way you can extend a user object? With a user object, you can do the following: 

class UserProfile(models.Model):
    user = models.OneToOneField(User)

and add the following to the settings.py file

AUTH_PROFILE_MODULE = 'app.UserProfile'

which gets you:

profile = User.objects.get(id=1).get_profile()

Is there any equivalent to this approach for extending a group? If not, is there an alternative approach I can take?

python django django-models
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