Division 19 applies in relation to an * increasing adjustment that the * managing operator has under section 80 - 30 as a result of the making of a * managing operator's payment or supply as if:
(a) the * contributing operator's payment were * consideration for a * taxable supply made by the managing operator; and
(b) the adjustment were the GST payable on the taxable supply; and
(c) any changes made to those payments were a change in the consideration for the supply.