MIS LOG IN

TDTMS Meeting

May 04, 2026
01:00 PM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 119
WebEx Conference
Teleconference: 877-668-4493
Meeting number: 2555 683 3915
Meeting password: 35#UKm
Agenda

1.

Antitrust Admonition

Sheri Wiegand


2.

Agenda Review & Introductions

Sheri Wiegand


3.

Review Meeting Minutes 2/23/26

Sheri Wiegand


4.

      ERCOT Updates

  • IT Report
  • MT Performance Issues
    • 3.18 issue - root cause an licensing
  • Retail Market Performance Measures report - what is the new threshold?
  • Projects
    • MT API
    • TLS 1.2 to 1.3 - clarification of market notice
      • WSDL impacts?
    • MIS Updates - Retail API & UI
      • Will upgraded API function similar to GUI features? Use of *
    • Digital Certificates - status of NPRRs/RMGRR status
    • FlighTrak alternative

Dave Michelson

Vikrum Gupta

Mick Hanna

Tammy Stewart


5.

      TDTMS Enhancements list – updates – MT API reporting

       upload/download

Matt Dameron


6.

      ERCOT IAS Report & Client Services

Sheri Wiegand


7.

      TDTMS Main Meeting Page – housekeeping check

Sheri Wiegand


8.

      MarkeTrak Deep Dive – review initial results for subtypes

Sam Pak/Sheri Wiegand


9.

    Reminder of TDTMS Meeting Dates – balance of year

Leadership



June 15th                        No July date


August 3rd                      September 21st


October 19th                November 16th


No December date

Scheduled TDTMS Meetings

Key Documents

ERCOT_IT_Report_May_2026_-_TDTMS
Apr 27, 2026 - pptx - 161.7 KB
Screenshots for Other MT Subtypes 2025 (2)
Apr 22, 2026 - docx - 4.5 MB
TDTMS 3_23_26 Meeting_Recap_
Apr 22, 2026 - docx - 53.9 KB
TDTMS-Agile-Enhancements-Log 03232026
Apr 22, 2026 - xlsx - 10.4 KB

All information is posted as Public in accordance with the ERCOT Websites Content Management Corporate Standard.