When MCMS 2002 is migrated to MOSS 2007 the images are moved to image libraries and other resources are moved to document libraries. These SharePoint libraries provide versioning, workflow, alerts, and check-in/check-out functionality previously unavailable for resources. In Office SharePoint Server 2007, resources are now easily managed in the content management domain, an easy-to-use interface with thumbnails and search functionality simplifies the task of locating your resources.