Clean up redundant NestedGroupModel, OrganizationalModel fields

netbox/dcim/models/racks.py

@@ -38,27 +38,9 @@ class RackRole(OrganizationalModel):
     """
     Racks can be organized by functional role, similar to Devices.
     """
-    name = models.CharField(
-        max_length=100,
-        unique=True
-    )
-    slug = models.SlugField(
-        max_length=100,
-        unique=True
-    )
     color = ColorField(
         default=ColorChoices.COLOR_GREY
     )
-    description = models.CharField(
-        max_length=200,
-        blank=True,
-    )
-
-    class Meta:
-        ordering = ['name']
-
-    def __str__(self):
-        return self.name
 
     def get_absolute_url(self):
         return reverse('dcim:rackrole', args=[self.pk])