The noontime period was selected due to historical patterns of low- to non-use during that time. As of this writing, the time span was available and free of scheduled sessions.
Afterwards, users needed to login anew after the changeover using their current UIW email and password. This is a one-time event if they continue save the login info in their browsers and clients.
If you have bookmarked the previous SSO login page, please update it to https://apps.uiw.edu/home/uiw_uiwzoom_1/0oao7opljRgONDTGN356/alno7rkagU4q2oA9A356. You may continue to access your Zoom account via https://uiw.zoom.us.