NOTICE DATE: June 7, 2010

NOTICE TYPE: M-A060710-01 Operations

SHORT DESCRIPTION: ERCOT Operations Message Search replacement

INTENDED AUDIENCE: ERCOT Market Participants

DAY AFFECTED: July 1, 2010

LONG DESCRIPTION: The ERCOT Operations Message Search application will be replaced on July 1, 2010. Messages will continue to be posted under Market Notices and Bulletins on ERCOT.com and will be accessible from the home page dropdown under Notices; however, the name will be changed to Operations Messages.

Past message archives will still be available.

ACTION REQUIRED: Users must change any Operations Message Search bookmarks from http://oldercot.ercot.com/ercotPublicWeb/Message/MessageSearch.asp to http://ercot.com/services/comm/mkt_notices/opsmessages/index.

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].

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