Clean up redundant NestedGroupModel, OrganizationalModel fields

netbox/wireless/models.py

@@ -54,18 +54,6 @@ class WirelessLANGroup(NestedGroupModel):
         max_length=100,
         unique=True
     )
-    parent = TreeForeignKey(
-        to='self',
-        on_delete=models.CASCADE,
-        related_name='children',
-        blank=True,
-        null=True,
-        db_index=True
-    )
-    description = models.CharField(
-        max_length=200,
-        blank=True
-    )
 
     class Meta:
         ordering = ('name', 'pk')
@@ -77,9 +65,6 @@ class WirelessLANGroup(NestedGroupModel):
         )
         verbose_name = 'Wireless LAN Group'
 
-    def __str__(self):
-        return self.name
-
     def get_absolute_url(self):
         return reverse('wireless:wirelesslangroup', args=[self.pk])