Emerald Group Publishing Limited has announced the launch of its flagship knowledge portal Emerald Management Xtra, to be unveiled at Online Information 2004 in London November 30-December 2. As the largest, most comprehensive collection of peer reviewed management journals and online support, Emerald Management Xtra has been created to meet the specific needs of educators, students, researchers, and information professionals working in the business management community. Emerald invites Online attendees to the official launch and ribbon cutting ceremony on the exhibition floor December 1 at 12:30, and to an Emerald Management Xtra product presentation on December 2 in the London Room from 10:00-11:00 a.m.