A person who is or was the parent sponsor of another person (the sponsored person ) must assist the sponsored person, to the extent necessary, financially and in relation to accommodation during the period:
(a) starting at the time the sponsored person is granted a Subclass 870 (Sponsored Parent (Temporary)) visa; and
(i) a Subclass 870 (Sponsored Parent (Temporary)) visa held by the sponsored person has ceased to be in effect and the sponsored person has left Australia; or
(ii) the sponsored person is granted a substantive visa.