iMarkup Solutions, Inc., (www.imarkup.com), a leading provider of web-based collaboration tools, today announced its newest technology, iMarkup Server V4. Premiering at Content World, the product integrates iMarkup??s Document Review and Content Review Server products, enhancing them with a workflow engine and a web-based ??knowledge view?? builder. The product??s ad-hoc and structured workflows, graphical workflow administration and ability to mirror existing business processes provides users with the ability to manage, distribute, locate, collaborate on, annotate and review documents and digital content.