I want to create a class that can be extended by users. I think in something similar to:
class User(model.Models):
name = models.CharField(max_length=30)
class UserAttributes(model.Models):
attribute_name = models.CharField(max_length=30)
attribute_value = models.CharField(max_length=30)
What I want is to create an UserAttribute when I'm editing/creating an User.
You can use inlines model to show form in the admin.