Indiana Code Title 21. Higher Education § 21-35-6-4

(1) By pledge or mortgage of any property, real or personal, used or acquired or to be acquired and used for the purposes of Vincennes University and the improvements made or to be made on the property.

(2) By pledge or mortgage of the net income from the property.

(3) By the pledge or mortgage of the unobligated net revenues of any one (1) or more other properties of the board of trustees.

(4) In the case of revenue bonds issued under this chapter for interim financing of any property, by pledge of the funds derived from the sale of the bonds issued and sold under this chapter for the permanent financing of property.