Multiple Types of Account with Abstract User

Hi,

I am trying to create multiple types of users in my django e-commerce project by extending built-in Django user model but I am having issue.

Would appreciate if someone can guide me to right direction.

Following is the code in my "accounts" app.

from __future__ import unicode_literals
from django.db import models
from django.contrib.auth.models import AbstractUser

class CustomUser(AbstractUser):
    type_choices = (
        ('Supplier', 'Supplier'),
        ('Designer', 'Designer'),
        ('Shop', 'Shop'),
        ('Referrer', 'Referrer'),
        ('User', 'User'),
    )
    user_type = models.CharField(max_length=2,
                                 choices=type_choices,
                                 default='User')

class UserDetails(models.Model):
    type = models.OneToOneField(CustomUser)
    extra_info = models.CharField(max_length=200)

My settings.py includes 'accounts' in installed app and variable included for extending models in settings.py:

AUTH_USER_MODEL = 'accounts.Customer'

Error:


ERRORS:
accounts.CustomUser.groups: (fields.E304) Reverse accessor for 'CustomUser.group
s' clashes with reverse accessor for 'User.groups'.
        HINT: Add or change a related_name argument to the definition for 'Custo
mUser.groups' or 'User.groups'.
accounts.CustomUser.user_permissions: (fields.E304) Reverse accessor for 'Custom
User.user_permissions' clashes with reverse accessor for 'User.user_permissions'
.
        HINT: Add or change a related_name argument to the definition for 'Custo
mUser.user_permissions' or 'User.user_permissions'.
auth.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with
reverse accessor for 'CustomUser.groups'.
        HINT: Add or change a related_name argument to the definition for 'User.
groups' or 'CustomUser.groups'.
auth.User.user_permissions: (fields.E304) Reverse accessor for 'User.user_permis
sions' clashes with reverse accessor for 'CustomUser.user_permissions'.
        HINT: Add or change a related_name argument to the definition for 'User.
user_permissions' or 'CustomUser.user_permissions'.

Please advise.

Regards,

Shazia

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