The following table lists the PAS for OpenEdge directories that are added to the standard Tomcat directory structure.

Table 1. Progress Application Server directory structure extensions
$CATALINA_HOME/common/lib/ Contains general third-party libraries that are shared by a server, its instances, and its web applications.
$CATALINA_BASE/common/lib/ Contains general third-party libraries that are used by a single instance and its web applications. This directory is empty by default.
$CATALINA_HOME/extras/ Contains the WAR files of the default Tomcat web applications, host-manager.war, manager.war, and ROOT.war.

It can also contain the WAR files that support Progress products (for example, oeabl.war and oemanager.war).