If:
(a) the Federal Court proposes to make an approved determination of native title; and
(b) the determination is that native title exists at the time of making the determination;
the Federal Court must, at the same time as, or as soon as practicable after, it makes the determination, make such determinations as are required by sections 56 (which deals with holding the native title on trust) and 57 (which deals with non - trust functions of prescribed bodies corporate).