NOTICE DATE: January 30, 2015 NOTICE TYPE: M-B010215-03 Release - Retail/Wholesale SHORT DESCRIPTION: Reminder - Implementation of market-facing changes for February 2015 INTENDED AUDIENCE: ERCOT Market Participants DAYS AFFECTED: February 2 - 6, 2015 LONG DESCRIPTION: ERCOT will be implementing a number of market-facing changes in the production environment on February 2 - 6, 2015. Please see the attached spreadsheet for the description and estimate of the release date for each change. ADDITIONAL INFORMATION: ERCOT systems 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 Downloading of extracts and reports from MIS and External Web Services (EWS) 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 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