In the case of property or an unexpended appropriation that pertains both to a function transferred to the Department of Human Services under this Act and to a function retained by a predecessor agency, the Secretary, in consultation with the director of the predecessor agency, shall determine whether the property or unexpended appropriation shall be transferred, divided, or left with the predecessor agency; until this determination has been made (and, in the case of an unexpended appropriation, notice of the determination has been filed with the State Comptroller), the transfer shall not take effect.
20 ILCS 1305/80-25