text: # Generated by Django 3.2.3 on 2021-07-21 17:19
  
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('envdatasystem', '0069_auto_20210721_1600'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='platform',
              name='platform_type',
              field=models.CharField(choices=[('AIRCRAFT', 'Aircraft'), ('UAS', 'UAS'), ('STATION', 'Station/Lab'), ('MOORING', 'Mooring'), ('SHIP', 'Ship')], default='STATION', max_length=10, verbose_name='Platform Type'),
          ),
          migrations.AlterField(
              model_name='platformevent',
              name='parent',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='parent_events', to='envdatasystem.platformevent', verbose_name='Parent Event'),
          ),
      ]
  