I have installed the alfresco.war and share.war files in the webapps directory in tomcat 6 and have been able to start the Alfresco repository by adding custom configuration files in tomcat/shared/classes/alfresco/extension directory. I assume a similar set of configuration files are needed in the tomcat/shared/classes/alfresco/web-extension directory to start the Share, but I do not have a full understanding of what is needed. Any advice and/or guidance on how to do this will be greatly appreciated.