Noted that .clear() will delete intermediary models

:meth:`~django.db.models.fields.related.RelatedManager.clear` method can be

used to remove all many-to-many relationships for an instance::

    # Beatles have broken up

    >>> # Beatles have broken up

    >>> beatles.members.clear()

    >>> # Note that this deletes the intermediate model instances

    >>> Membership.objects.all()

    []

Once you have established the many-to-many relationships by creating instances

of your intermediate model, you can issue queries. Just as with normal