(1) An instrument that provides for arrangements between the corporation's transmission business and any other part of the corporation's (or any subsidiary's) business and operations may be specified in a transfer order as if it created contractual rights and liabilities.

(2) An instrument specified as described in subsection (1) is to be regarded as if its provisions were contractual provisions between different legal entities being, on the one hand, an entity (in this section called }the assignor~) representing the corporation in the conduct of the corporation's transmission business and, on the other hand, the corporation.

(3) The definitions of }liability~ and }right~ in section 14 include contractual liabilities and rights on the part of the assignor that are to be regarded as arising because of subsection (2), and those liabilities and rights are accordingly assignable under this Division.

(4) In this section ¾

}corporation's transmission business~ means that part of the corporation's (or any subsidiary's) business and operations involved in the granting of access to the capacity of the corporation's DBNGP system to transport gas, and the maintenance and provision of the capability of that system to transport gas.