If an amalgamated organisation from which a constituent part has withdrawn to form a newly registered organisation was, immediately before the withdrawal day, a party to a proceeding that:
(a) was pending at that day; and
(b) concerns, wholly or in part, the interests of the constituent members of the constituent part;
then, on and after that day, the newly registered organisation:
(c) in the case of proceedings that concern wholly the interests of the constituent members--is substituted for the amalgamated organisation in those proceedings and has the same rights and obligations in the proceedings as the amalgamated organisation had; and
(d) in the case of proceedings that concern in part the interests of the constituent members--becomes a party to the proceedings and has the same rights and obligations in the proceedings as the amalgamated organisation has.