(760 ILCS 3/1313)
    Sec. 1313. Substantial compliance with donor-imposed formal requirement. A powerholder's substantial compliance with a formal requirement of an appointment imposed by the donor, including a requirement that the instrument exercising the power of appointment make reference or specific reference to the power, is sufficient if:
        (1) the powerholder knows of and intends to exercise the power; and
        (2) the powerholder's manner of attempted exercise of the power does not impair a
    
material purpose of the donor in imposing the requirement.
(Source: P.A. 101-48, eff. 1-1-20.)