Change Controls on the ERCOT Website. https://www.ercot.com/mktrules/issues/txsetcc

Change Control 2019_809_New;Construction Hold - Review Only

EDI translator (PR288-01), Business drivers are reliability and supportability

• Texas SET EDI Questions—Living Document Discussion

NAESB (project number: TBD); Business driver is security—Possible testing specs collaboration with TDTMS

946NPRR-01_Allow_TDSPs_to_Use_814_28_Complete_Un-executable_Transactions_for_814_03_Switch_Transactions_Involved_In_A_Mass_Transition_Event—ERCOT Feedback

2019-I149 Recommend revision to Continuous Service Agreement (CSA) process surrounding Solution to Stacking REP Rules 5 and 6

Proposed Texas SET Release Changes--Matrix

• Continue Discussion and Review 650 RCxxx and DCxxx Purpose Code Matrix

• Plans for Texas SET Release Update

• Add County to the Customer Service Address in the N1~8R loop of the 814_04 Enrollment Notification Response, 814_05, CR Enrollment Notification Response, 814_14, Drop Enrollment Request, and 814_20, ESI ID Maintenance Request.

Testing

• Script changes needed as a result of the approval of the TMTP changes.—ERCOT Feedback

• REP Certification Matrix – Long Term

Mass Transition Swimlane Changes--Review Requested by RMTTF

969NPRR-01 Clean-up of Protocol 19.8 Retail Market Testing 082819—Approved at RMS. Need for Texas SET Comments discussion.

ONCOR draft Change Controls

• Add Email on 814_01, 814_03, and 814_16

MISP Workshop Action Items

• Add a MISP definition in RMG (RMGRR)—On hold