def METHOD_NAME(self, user: User, project: Project, key: str) -> None:
    """
    This isn't implemented for user-organization scoped options yet, because it hasn't been needed.
    """
    self.filter(user=user, project=project, key=key).delete()
    if not hasattr(self, "_metadata"):
        return
    metakey = self._make_key(user, project=project)
    if metakey not in self._option_cache:
        return
    self._option_cache[metakey].pop(key, None)