The document summarizes WWF's journey over the past 18 years in transitioning their intranet from an outdated system launched in 2001 to a modern, social intranet powered by Confluence. Key aspects included surveying staff to understand needs, redesigning navigation to make information easier to find, embedding tools like maps and polls for more two-way communication, and tracking metrics like page views and contributions to measure success. The new system aims to be more informal and user-owned while reducing outdated content and emails.