OpenCms-Module 'org.opencms.workplace.tools.content'. This module contains the OpenCms administration tools for managing the content of resources. Install this module if you want to modify file properties or content elements. (c) 2013 by Alkacon Software GmbH (http://www.alkacon.com). OpenCms is a Content Management System that is based on Open Source Software. Complex Intranet and Internet websites can be quickly and cost-effectively created, maintained and managed.