Interwoven, Inc. and Yahoo! Inc., announced an agreement by which Interwoven becomes a Content Infrastructure partner to augment the Corporate Yahoo! enterprise information portal solution. Corporate Yahoo! enables companies to integrate proprietary corporate content and applications behind existing firewalls with Yahoo!’s personalized Internet content and services. Interwoven’s Content Infrastructure is used to capture, manage, leverage and distribute content in a collaborative fashion, both within and beyond the four walls of the enterprise. Together, the joint solution provides ease-of-use for portal configuration and content contribution. The integration will be based on Interwoven’s recently announced PortalReady SDK (software development kit) that includes a function-rich, customer-extensible framework designed to grow with evolving portal requirements.