Please share this suggested wording with your legal advisor.
I give to the University of Maine School of Law Foundation, a Maine non-profit (Tax ID #01-0544448), or its successor, the sum of $___________________, for any purpose as Maine Law deems appropriate.
I give to the University of Maine School of Law Foundation, a Maine non-profit (Tax ID #01-0544448), or its successor (the real estate located at __________________ or 1000 shares of XYZ stock), for any purpose as Maine Law deems appropriate.
I give to the University of Maine School of Law Foundation, a Maine non-profit (Tax ID #01-0544448), or its successor, ________% of the rest of my estate, for any purpose as Maine Law deems appropriate.