# Generated by Django 3.0.5 on 2020-08-04 01:31 from django.db import migrations, models import django.db.models.deletion class Migration(migrations.Migration): dependencies = [ ('crm', '0010_auto_20200803_0939'), ] operations = [ migrations.AddField( model_name='enterprise', name='parent', field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='crm.Enterprise', verbose_name='父'), ), ]