No transfer of functions to the Department of Administration provided for in this Article shall affect any action, suit, proceeding, prosecution, contract, lease, or other business transaction involving such a function which was initiated, undertaken, or entered into prior to or pending the time of the transfer, except that the Department shall be substituted for the agency from which the function was transferred, and so far as practicable the procedure provided for in this Article shall be employed in completing or disposing of the matter. (1957, c. 269, s. 1.)