Ind. Code § 8-1-17.5-21

Sec. 21. In connection with the issuance of any obligations, a surviving corporation or successor corporation formed under this chapter may make any covenants or agreements and do any acts and things that may be necessary, convenient, or desirable in order to secure the surviving corporation's or successor corporation's obligations or which, in the absolute discretion of the board, tend to make the obligations more marketable, notwithstanding that the covenants, agreements, acts, or things may constitute a limitation on the exercise of the powers granted by this chapter.