PTSO PSTO system maintenance next week April 27, 2023April 30, 2023 Innovation Academy The IAPTSO systems will be undergoing system maintenance in the first week of May. It is possible that some outages may occur during this period on our website and/or business emails. Related Posts 11.10.2023 PTSO Upcoming Events Thanksgiving Teacher & Staff Appreciation Luncheon – November 17th November 9, 2023November 9, 2023 Bev Shiotelis 10.27.2023 11.03.2023 PTSO Upcoming Events Veterans Day “Muffins for Military” event October 25, 2023October 30, 2023 Bev Shiotelis