NOTICE DATE: July 25, 2014 NOTICE TYPE: M-C062714-03 Release - Retail/Wholesale SHORT DESCRIPTION: Reminder - Implementation of market-facing changes for July 2014 INTENDED AUDIENCE: ERCOT Market Participants DAYS AFFECTED: July 28 - August 1, 2014 LONG DESCRIPTION: ERCOT will be implementing a number of market-facing changes in the production environment on July 28 - August 1, 2014. Please see the attached spreadsheet for the description and estimate of the release date for each change. ADDITIONAL INFORMATION: ERCOT may experience intermittent service interruptions during the implementation period. The systems include, but are not limited to: * Market Management System User Interface o During this outage, please use https://mis.ercot.com/mmsui/mmsui/displayTradesLanding.action to directly access the Market Manager * Components of the ERCOT Market Information System (MIS) including: o Report publishing to the MIS o Current Day Reports (CDRs) without retry functionality may not be rerun for the missed postings during the outage o MIS and ERCOT.com dashboards and search functionality * Components of the External Web Services (EWS) may be intermittently unavailable Information on upcoming releases can be found on the Project Priority List (PPL)<http://www.ercot.com/services/projects/>. CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com. sa