from django.db import migrations, models import django.db.models.deletion class Migration(migrations.Migration): dependencies = [ ('contenttypes', '0002_remove_content_type_name'), ('extras', '0068_configcontext_cluster_types'), ] operations = [ migrations.AddField( model_name='customfield', name='object_type', field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='contenttypes.contenttype'), ), ]