In its application to an involuntary patient admitted to an SMHU under section 63 , Division 2 of Part 3 of Chapter 2 is modified as follows:(a) when renewing a treatment order under section 48 , the Tribunal may specify a treatment setting other than an SMHU;(b) section 48(3)(b) does not apply;(c) the Chief Psychiatrist is the person to whom notice under section 48(9)(b)(iii) is to be given.