old_contents: # Generated by Django 3.1.13 on 2021-10-13 13:05
  
  import django.contrib.gis.db.models.fields
  from django.db import migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('outdoor', '0031_course_parent_sites'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='course',
              name='points_reference',
              field=django.contrib.gis.db.models.fields.MultiPointField(blank=True, null=True, spatial_index=False, srid=2154, verbose_name='Points of reference'),
          ),
      ]
  
new_contents: # Generated by Django 3.1.13 on 2021-10-13 13:05
  
  from django.conf import settings
  import django.contrib.gis.db.models.fields
  from django.db import migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('outdoor', '0031_course_parent_sites'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='course',
              name='points_reference',
              field=django.contrib.gis.db.models.fields.MultiPointField(blank=True, null=True, spatial_index=False, srid=settings.SRID, verbose_name='Points of reference'),
          ),
      ]
  
subject: Use settings SRID in migration