Eclipsys Corporation (NASDAQ: ECLP), The Outcomes Company ®, today announced that a record date and a special meeting date have been established for Eclipsys stockholders to consider and vote upon a proposal to adopt the previously announced merger agreement with Allscripts-Misys Healthcare Solutions, Inc. (NASDAQ: MDRX) (“Allscripts”). Eclipsys stockholders of record as of the close of business on July 13, 2010, are entitled to notice of the special meeting and to vote on the adoption of the merger agreement. The Eclipsys special meeting will take place at Eclipsys’ headquarters, located at Three Ravinia Drive, Atlanta, Georgia, on August 13, 2010 at 10:00 a.m. local time. About Eclipsys Eclipsys is a leading provider of advanced integrated clinical, revenue cycle and performance management software, clinical content and professional services that help healthcare organizations improve clinical, financial and operational outcomes. For more information, see www.eclipsys.com or email firstname.lastname@example.org. Important Information for Investors and Stockholders This communication does not constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval. This communication is being made in respect of the proposed merger transaction involving Allscripts-Misys Healthcare Solutions, Inc. (“Allscripts”) and Eclipsys Corporation (“Eclipsys”). In connection with the proposed transaction, Allscripts and Eclipsys have each filed with the SEC a definitive joint proxy statement, which also constitutes a prospectus of Allscripts and an information statement for Allscripts’ stockholders. Allscripts and Eclipsys have each mailed the definitive joint proxy statement/prospectus/information statement to their respective stockholders on or about July 15, 2010. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, INVESTORS AND STOCKHOLDERS ARE URGED TO READ CAREFULLY IN THEIR ENTIRETY THE DEFINITIVE JOINT PROXY STATEMENT/PROSPECTUS/ INFORMATION STATEMENT REGARDING THE PROPOSED TRANSACTION, AND ANY OTHER RELEVANT DOCUMENTS FILED BY EITHER ALLSCRIPTS OR ECLIPSYS WITH THE SEC WHEN THEY BECOME AVAILABLE, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION. Investors and stockholders of Allscripts and Eclipsys may obtain a free copy of the definitive joint proxy statement/prospectus/information statement, as well as other filings containing information about Allscripts and Eclipsys, without charge, at the website maintained by the SEC ( http://www.sec.gov). Copies of the definitive joint proxy statement/prospectus/information statement and the filings with the SEC that are incorporated by reference in the definitive joint proxy statement/prospectus/information statement can also be obtained, without charge, on the investor relations portion of Allscripts’ website ( www.allscripts.com) or the investor relations portion of Eclipsys’ website ( www.eclipsys.com) or by directing a request to Allscripts’ Investor Relations Department at 222 Merchandise Mart Plaza, Suite 2024, Chicago, Illinois 60654, or to Eclipsys’ Investor Relations Department at Three Ravinia Drive, Atlanta, Georgia 30346. Allscripts and its directors and executive officers and other persons may be deemed to be participants in the solicitation of proxies in respect of the proposed transaction. Information regarding Allscripts’ directors and executive officers is available in Allscripts’ proxy statement for its 2009 annual meeting of stockholders and Allscripts’ Annual Report on Form 10-K for the year ended May 31, 2009, which were filed with the SEC on August 27, 2009 and July 30, 2009, respectively. Eclipsys and its directors and executive officers and other persons may be deemed to be participants in the solicitation of proxies in respect of the proposed transaction. Information regarding Eclipsys’ directors and executive officers is available in Eclipsys’ proxy statement for its 2010 annual meeting of stockholders and Eclipsys’ Annual Report on Form 10-K for the year ended December 31, 2009, which were filed with the SEC on March 26, 2010 and February 25, 2010, respectively. Investors and stockholders can obtain free copies of these documents from Allscripts and Eclipsys using the contact information above. Other information regarding the participants in the proxy solicitation and a description of their direct and indirect interests, by security holdings or otherwise, are contained in the definitive joint proxy statement/prospectus/information statement and other relevant materials that have been filed with the SEC.