Contributors from Around the Globe Will Use Interwoven TeamSite to Quickly and Efficiently Post Content to the MetalMaker Site

CHICAGO, Ill. and SUNNYVALE, Calif. - September 13, 2000 - MetalMaker Inc., a provider of online applications and services that help foundries, mills and their suppliers work together better, has selected TeamSite from Interwoven, Inc. (Nasdaq: IWOV), the leading provider of enterprise-class content management solutions, for its Web site serving the $500 billion global metal-producing industry. MetalMaker selected Interwoven TeamSite software based on its ability to allow contributors from throughout the world to quickly and efficiently post content directly to MetalMaker ( www.metalmaker.com ), allowing users to have access to frequently updated information.

XML-based TeamSite Templating will allow MetalMaker content owners to focus on developing quality information without worrying about the technical requirements for content deployment. Also key in MetalMaker's selection of TeamSite was its proven integration with the ATG Dynamo e-Business Platform from Art Technology Group Inc. (ATG) (Nasdaq: ARTG), which will allow MetalMaker to provide personalized news and information to its members based on their profiles and preferences.

"Interwoven TeamSite will help us keep our site fresh and up to date, which will allow us to be more proactive and aggressive in responding to marketplace demands," said Christine Mason, MetalMaker's chief strategy officer. "As we expand into global markets, TeamSite's scalability will let us grow to reach new audiences in the right language, with news and information that is most relevant to their part of the world."

MetalMaker provides news, pricing and statistics from more than 850 sources around the world on all the materials and services that go into the production of molten metal, as well as original content developed by metal-industry experts. As the company adds customers based in South America, Asia and Europe, TeamSite will ensure that MetalMaker delivers appropriate content based on each user's location and language.

"Businesses like MetalMaker understand that they must quickly deliver catered content to their customers to remain competitive," said Joe Ruck, vice president of marketing at Interwoven. "The combination of TeamSite and ATG will enable MetalMaker to deliver truly dynamic content to its global audience."

Because TeamSite Templating separates content contribution from content presentation, MetalMaker will be able maintain brand control by providing a consistent look and feel throughout the sites, regardless of where the content originates. In addition, Interwoven TeamSite Templating will streamline the content development process by allowing both technical and non-technical content developers to post directly to the MetalMaker Web site.

MetalMaker provides foundries, mills and their suppliers with online applications and services to help them work together better. MetalMaker EnterpriseNet, a full supply chain management toolkit used in direct/indirect materials, automates and improves the full procure-to-pay cycle for all the materials and services that go into the production of molten metal. MetalMaker provides buyers and sellers with a robust, one-stop solution for sourcing, executing, fulfilling, tracking and evaluating 100% of their commercial transactions with trading partners worldwide. MetalMaker is available via the Internet at www.metalmaker.com .

Interwoven, Inc. (NASDAQ: IWOV) is the leading provider of enterprise-class Web content management software. Its flagship product, TeamSite, controls the development, management and deployment of business-critical Web sites. As the platform for eBusiness, Interwoven enables electronic commerce, customer relationship management, supply chain management and knowledge management for Web leaders and Fortune 1000 companies moving to the Web. TeamSite is available for both the Sun Solaris operating system and Microsoft Windows platform. For more information on the company and its software solutions, visit the Interwoven Web site at www.interwoven.cn or e-mail info@interwoven.com