def METHOD_NAME(self) -> GroupInDB:
    group_data = GroupBase(name=self.registration.group)
    group_preferences = CreateGroupPreferences(
        group_id=uuid4(),
        private_group=self.registration.private,
        first_day_of_week=0,
        recipe_public=not self.registration.private,
        recipe_show_nutrition=self.registration.advanced,
        recipe_show_assets=self.registration.advanced,
        recipe_landscape_view=False,
        recipe_disable_comments=self.registration.advanced,
        recipe_disable_amount=self.registration.advanced,
    )
    return GroupService.create_group(self.repos, group_data, group_preferences)