(1) A * debt interest arising from a scheme is an ordinary debt interest if none of the obligations under the scheme is in substance or effect * contingent on aspects of the economic performance of:
(a) the issuer of the interest; or
(b) a * connected entity; or
(c) a part of the operations of the issuer or a connected entity.
(2) The regulations may specify rules for determining whether a * debt interest is an * ordinary debt interest.