We are upgrading the developerWorks community applications to the latest version of IBM Connections. Due to the large volumes of data to transfer, the developerWorks site will be unavailable in maintenance mode April 12-14. This includes the Process Automation blog, forum, and wikis. The new developerWorks site will go live at 9 AM Eastern on April 15.
See this article for more information about what is changing with the upgrade.