Indiana Code Title 5. State and Local Administration § 5-10.2-2-13

Sec. 13. (a) The board may enter into a custodial agreement with a trust company or state or national bank to provide for the custody and servicing of the securities and other investments under the control of the board.

(b) The agreement may contain such terms as the board considers desirable including:

(c) Any person, firm, limited liability company, or corporation authorized to service mortgage loans guaranteed by the federal housing administration may be authorized by the board to service a mortgage loan held by the fund.

(d) The board may authorize its custodian to enter into a securities lending program agreement, under which the securities held by each fund may be loaned in order to provide revenue to the fund.  Such an agreement must require that collateral be pledged in excess of the total market value of the loaned securities.