new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.11 on 2018-03-21 15:20
  from __future__ import unicode_literals
  
  from django.db import migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('orgs', '0024_populate_org_backend'),
      ]
  
      operations = [
          migrations.AlterUniqueTogether(
              name='orgbackend',
              unique_together=set([('org', 'slug')]),
          ),
      ]
  
subject: Add constraints for unique together for org and slug in org backend, migrations