Interwoven OpenChannel Software Enables Content Delivery Across Multiple Wireless Devices

Ascot, U.K. - 25 September 2001 - Interwoven Inc., (Nasdaq: IWOV), the leading provider of Content Infrastructure, today announced that T-Motion PLC, a London-based mobile online services provider, has chosen Interwoven's Content Infrastructure product suite, including OpenChannel, for its mobile content needs, throughout the United Kingdom, Austria and Germany.

T-Motion will implement Interwoven's Content Infrastructure product suite to develop and manage Internet content for its regional and corporate web sites. In addition, Interwoven OpenChannel provides the ability to author once, tailor, and adapt content across multiple channels simultaneously, services T-Motion may employ in the future. OpenChannel is the first XML authoring environment to develop and publish content for multiple channels including wireless devices, Internet, print, e-mail, and syndication. Content contributors at T-Motion are able to leverage content from one Web initiative to many others as Interwoven Turbo for BEA WebLogic application server allows for easy integration with the company's existing technology investments.

"We are delighted that T-Motion has chosen Interwoven as the means to create and provide seamless services effectively across Web-enabled devices," explained David Ogidi, UK managing director of Interwoven. "Interwoven Content Infrastructure allows companies to adapt content creation to specific business processes. For example, Interwoven OpenChannel enables T-Motion content contributors to create and preview content formats, which allow them to shape content into single or multiple formats, from authoring for WAP to syndication destinations to language translation."

In April, Interwoven announced its new Content Infrastructure product suite, which includes products for content aggregation, content collaboration, content management, content intelligence, and content distribution. For more information, please see http://www.interwoven.com.tw/company/features/ci/.

About T-Motion

T-Motion PLC is part of Deutsche Telekom, Europe's largest telecommunications group. T-Motion was created to deliver mobile online services for the DT family. Founded in March 2000, as a joint venture between T-Mobile International (60%) and T-Online International (40%) - the groups responsible for Deutsche Telekom's mobile telephony networks and Internet assets, T-Motion is the group's first international product focused on global wireless services and is headquartered in London.

In less than one year, the company has successfully launched in three countries and currently manages over 100 partners providing a wide variety of content to some two million users. T-Motion delivers relevant, reliable and easy to use services that enhance the lives of individuals. These services are leveraged through partnerships within the DT family - namely network operators One 2 One, TD-1 and max.mobil. in the UK, Germany and Austria respectively.

About Interwoven
Interwoven, Inc. (Nasdaq: IWOV) is the world's leading provider of Content Infrastructure software. Its content infrastructure product suite includes content aggregation, content collaboration, content management, content intelligence and content distribution. Its products are the de facto standard for over 700 Global 2000 companies including British Airways, Cisco Systems, General Electric, General Motors and Philips. Interwoven teams with the leading best-of-breed eBusiness application providers to provide customers an end-to-end platform for eBusiness. For more information on one of the fastest growing software companies in Silicon Valley and its proven XML-based solutions, visit the Interwoven Web site at www.interwoven.com.tw.