To effect an interest exchange:
(1) the partnership agreement of each domestic partnership whose partnership interests are to be acquired pursuant to the plan of exchange must authorize the partnership interest exchange adopted by the partnership;
(2) each domestic partnership whose partnership interests are to be acquired under the plan of exchange must approve the plan of exchange in the manner prescribed by its partnership agreement; and
(3) each acquiring domestic partnership must take all actions that may be required by its partnership agreement in order to effect the exchange.