text: # Generated by Django 3.1.6 on 2021-03-22 15:22
  
  from django.db import migrations, models
  import django.db.models.deletion
  import geotrek.authent.models
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('authent', '0005_remove_userprofile_language'),
          ('description', '0009_auto_20210323_1715'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='flowtype',
              name='structure',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='incisiontype',
              name='structure',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='land',
              name='structure',
              field=models.ForeignKey(default=geotrek.authent.models.default_structure_pk, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='landtype',
              name='structure',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='morphology',
              name='structure',
              field=models.ForeignKey(default=geotrek.authent.models.default_structure_pk, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='sedimenttype',
              name='structure',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='status',
              name='structure',
              field=models.ForeignKey(default=geotrek.authent.models.default_structure_pk, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='statustype',
              name='structure',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='usage',
              name='structure',
              field=models.ForeignKey(default=geotrek.authent.models.default_structure_pk, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='usagetype',
              name='structure',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
          migrations.AddField(
              model_name='widthtype',
              name='structure',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='authent.structure', verbose_name='Related structure'),
          ),
      ]
  