NOTICE DATE: November 7, 2014 NOTICE TYPE: M-B110714-01 Release - Retail/Wholesale SHORT DESCRIPTION: Implementation of market-facing changes for December 2014 INTENDED AUDIENCE: ERCOT Market Participants DAYS AFFECTED: December 8 - 12, 2014 LONG DESCRIPTION: ERCOT will implement market-facing changes in the production environment on December 8 - 12, 2014. Please see the attached spreadsheet for a brief description of each change ADDITIONAL INFORMATION: ERCOT may experience intermittent service interruptions during the implementation period. The systems include, but are not limited to: * Components of the ERCOT Market Information System (MIS) including: o MIS dashboards * 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 * Net Dependable Capability and Reactive Capability Systems (NDCRC) 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/dg