code: def admin_link_move_down(obj, link_text='down'):
      
      if obj.rank == obj.grouped_filter().count():
          return ''
  
      content_type = ContentType.objects.get_for_model(obj)
      link = reverse('awl-rankedmodel-move', args=(content_type.id, obj.id, 
          obj.rank + 1))
  
      return '<a href="%s">%s</a>' % (link, link_text)
docs: Returns a link to a view that moves the passed in object down in rank.
  
      :param obj:
          Object to move
      :param link_text:
          Text to display in the link.  Defaults to "down"
      :returns:
          HTML link code to view for moving the object