(1) This section applies if:
(a) an entity may appeal to a designated court against:
(i) an objection decision; and
(ii) one or more other decisions of Australian government agencies (whether or not the Commissioner); and
(b) the decisions are related, or it would be efficient for the court to consider the decisions together.
(2) Subject to the requirements of this Act or any other law relating to appeals against the decisions:
(a) the entity may appeal against the decisions together; and
(b) the court may deal with the decisions together.