content: from django.db import migrations
  
  
  def update_dashboard_widgets(apps, schema_editor):
      Dashboard = apps.get_model('extras', 'Dashboard')
      db_alias = schema_editor.connection.alias
  
      for dashboard in Dashboard.objects.using(db_alias).all():
          for key, widget in dashboard.config.items():
              if models := widget['config'].get('models'):
                  models = list(map(lambda x: x.replace('users.netboxgroup', 'users.group'), models))
                  models = list(map(lambda x: x.replace('users.netboxuser', 'users.user'), models))
                  dashboard.config[key]['config']['models'] = models
          dashboard.save()
  
  
  class Migration(migrations.Migration):
      dependencies = [
          ('extras', '0114_customfield_add_comments'),
      ]
  
      operations = [
          migrations.RunPython(code=update_dashboard_widgets, reverse_code=migrations.RunPython.noop),
      ]
  