On November 16th, TC (John Mickelson and Jeff Totsch) and Voya (TRS Supplemental Savings Plan provider) hosted a virtual info session. Voya presented, going over the details of how the new TRS SSP plan works. Jeff and John provided further information that you might find useful. Resources from the session can be found here:
Session 1 Recording from Voya:TRS SSP overview (sorry they wouldn't record our session and gave us this to share instead)
Still have TRS SSP Voya Questions: individual appointment with Voya
Session 2 Recording from TC:TC Financial Literacy Session Recording
Google Slides of TC presentationUnderstanding TRS SSP with Voya and Empower