If the Court directs the Sheriff to arrange a jury panel for indictable primary proceedings, the Sheriff must elect that either:

  (a)   Subdivision DA applies in relation to the provision of a jury panel (in which case the Sheriff provides a jury panel to the Court under this Act); or

  (b)   Subdivision DB applies in relation to the provision of a jury panel (in which case the Sheriff requests a State/Territory jury official to provide a jury panel to the Court prepared under State or Territory laws).