Docasu is a custom webclient UI module for Alfresco that was developed by docasu-optaros. The original module was not compatible with Alfresco 3.3 or newer. This module is an updated Docasu module working fine with the latest versions of Alfresco.
To install this module, download and extract to your local drive. Stop your alfresco server if it is running.
Do copy the docasu folder located under docasu-1.6.2.amp_FILES to ALF_HOME/tomcat/webapps/alfresco
Copy the blacklist.properties,whitelist.properties file and com folder located under docasu-1.6.2.amp_FILES/config to ALF_HOME/tomcat/webapps/alfresco/WEB-INF/classes directory.
Again copy the templates folder and docasu.context.xml file located under docasu-1.6.2.amp_FILES/config/alfresco/extension to ALF_HOME/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/extension folder.