new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.10.1 on 2016-11-30 00:28
  from __future__ import unicode_literals
  
  from django.conf import settings
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('publicbody', '0003_auto_20160123_1336'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='publicbody',
              name='_created_by',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='public_body_creators', to=settings.AUTH_USER_MODEL, verbose_name='Created by'),
          ),
          migrations.AlterField(
              model_name='publicbody',
              name='_updated_by',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='public_body_updaters', to=settings.AUTH_USER_MODEL, verbose_name='Updated by'),
          ),
      ]
  
subject: Add publicbody migration for on_delete