Change default user type

feudal/backend/models/users.py

@@ -26,7 +26,6 @@ class User(AbstractUser):
     user_type = models.CharField(
         max_length=20,
         choices=TYPE_CHOICES,
-        default='apiclient',
     )
     sub = models.CharField(
         max_length=150,
@@ -152,7 +151,7 @@ class User(AbstractUser):
         return self._is_active
 
     def __str__(self):
-        if self.user_type == 'admin':
+        if self.is_superuser:
             return 'ADMIN {}'.format(self.username)
         elif self.user_type == 'oidcuser':
             if not self.is_active: