new_contents: # Generated by Django 2.2.10 on 2020-04-13 03:29
  
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('company', '0017_auto_20200413_0320'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='supplierpart',
              name='manufacturer',
              field=models.ForeignKey(blank=True, help_text='Select manufacturer', limit_choices_to={'is_manufacturer': True}, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='manufactured_parts', to='company.Company'),
          ),
      ]
  
subject: Add migration to create a 'manufacturer' field to the SupplierPart model