CHICAGO, 15-June-2002-Hyatt Hotels Corporation has licensed maxim® from Maxim Revenue Management Solutions (MaximRMS) to enhance and upgrade the capabilities of Hyatt's current revenue management system. Hyatt has also engaged MaximRMS to provide ongoing advanced revenue management support.

Hyatt has been using an earlier version of the maxim® technology in its North American and Caribbean hotels since 1996 with great success. Hyatt's revenue management system utilizes maxim's patented Marginal Value Engine™, to achieve the highest level of revenue from rate and room offerings. maxim® is the first Revenue Management Solution that blends advanced forecasting and optimization algorithms with extremely user-friendly navigation screens and tools. These unique features ensure that maxim® can be adapted for use in large or small hotels and in a variety of operating environments - the result is that each hotel can achieve the greatest revenue benefit in the least amount of time.

Hyatt's revenue management system will continue to be highly integrated with their SPIRIT™ central reservations system as well as with their property management systems. Hyatt plans to deploy their customized version of maxim® to all North American and Caribbean hotels. MaximRMS will be working closely with Hyatt and Computer Sciences Corporation (CSC) on this project; CSC performs IT outsourcing for Hyatt.

"We are delighted that maxim has been selected by Hyatt Hotels Corporation to enhance their current system," said Steve Gelb, Managing Director of MaximRMS. "We are also proud to have been selected to provide advanced revenue management assistance to Hyatt Hotels Corporation to support the deployment of maxim® to all of Hyatt's North American and Caribbean hotels."

"CSC is pleased to work closely with MaximRMS and Hyatt on this strategic project," said Scott Andersen, Account Executive for CSC. "CSC's systems integration, deployment and operational expertise combined with MaximRMS' outstanding product and revenue management expertise has allowed this project to move forward quickly and provide immediate value to Hyatt."

About Hyatt Hotels Corporation
Hyatt Hotels & Resorts offers 202 luxury hotels around the world. Hyatt Hotels Corporation manages franchises or operates 121 hotels and resorts in the U.S., Canada and the Caribbean. In the U.S., Hyatt worldwide reservations for individuals and groups can be reached at 1-800-233-1234. Outside the U.S., contact the local Hyatt sales office or representative. For more information please see Hyatt Hotels web site at www.hyatt.com.

About Computer Sciences Corporation
Computer Sciences Corporation, one of the world's leading consulting and information technology (IT) service firms, helps clients in industry and government achieve strategic and operational results through the use of technology. The company's success is based on the culture of working collaboratively with clients to develop innovative technology strategies and solutions that address specific business challenges.

Having guided clients through every major wave of change in information technology since 1959, CSC combines the newest technologies with its capabilities in consulting, systems design and integration, IT and business process outsourcing, applications software, and Web and application hosting to meet the individual needs of global corporations and organizations. With some 67,000 employees in locations worldwide, CSC had revenues of $11.4 billion for the 12 months ended March 29, 2002. It is headquartered in El Segundo, Calif. For more information, visit the company's Web site at www.csc.com.