def METHOD_NAME(apps, schema_editor):
    """ Create profiles for all existing test users, with some defaults for required fields"""
    User = apps.get_model("users", "User")
    Profile = apps.get_model("users", "Profile")
    for user in User.objects.all().iterator():
        Profile.objects.create(
            user=user,
            gender="o",
            birth_year="2000",
            company="MIT",
            job_title="Employee",
        )