SMT Historical Usage Reporting Functionality Backfill Requests Interim Solution Instructions Version 6 Dated March 17, 2014

AMWG Change Request 2013-17 Requirements outlined in Change Request approved by RMS Backfill of Historical Usage Data for Existing Customers Ability for the REP of Record to request a one-time retrieval of historical interval usage data (up to 12 months) for some or all of its existing customer base (backfill requests)

Backfill of Historical Usage Requests – Functionality Delivered 12/18/13 Submit: REP of Record requests a one-time report of historical usage data. The request may be for 15-minute interval usage data (up to 12 months), daily usage data (up to 12 months) ,or monthly usage data (up to 12 months). Input: ROR request form and a listing of requested ESIIDs for existing customers Output: Delivery format for 15-minute interval usage data: LSE or Delivery format for daily usage data: CSV Delivery format for monthly usage: CSV

Backfill of Historical Usage Requests – Functionality Delivered 12/18/13 (cont.) Business Process ROR contacts the Help-Desk via email (Support@Smartmetertexas.com) or phone to create a ticket for historical usage backfill report ROR downloads the SMT historical usage backfill request form from AMWG or the SMT help desk sends the historical usage backfill request form to the ROR ROR utilizes SMT request form to request historical backfill usage for existing customers to include following information: DUNS No (may include more than 1 DUNS number) Start & End date Report Type (15 min interval or Daily or Monthly) RORs include with the request form a list of ESIIDs in a separate CSV file SMT will place the request in the ad hoc report request queue and will execute the job at the most optimized time e.g. after hours & weekends SMT will place the historical usage report on the SMT FTPS site in the appropriate ROR folder SMT will inform the ROR once the file has been placed on the SMT FTPS site SMT will keep the file for 5 days on the SMT FTPS site and after those 5 days it will be deleted

Estimated Turnaround Time For Backfill of Historical Usage Requests Parameter Estimates For 1,000 ESIIDs for 1 year interval data – apprx 2 - 4 days* For 100,000 ESIIDs for 1 year interval data – apprx 4 weeks* *These are estimates only and actual will be dependent on the system load, other request, environmental constraints etc.