# Generated by Django 3.1.3 on 2021-02-25 18:16 from django.db import migrations, models import django.db.models.deletion class Migration(migrations.Migration): dependencies = [ ('generic', '0009_contrast'), ('longs', '0027_longseries_plane'), ] operations = [ migrations.AddField( model_name='longseries', name='contrast', field=models.ForeignKey(help_text='MRI / CT contrast', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='series_contrast', to='generic.contrast'), ), ]