Apache Tomcat Connector is an open source software not provided by SynerGIS Informationssysteme GmbH nor from Esri. It needs sophisticated manual configuration and functionality cannot be granted.
Using Apache Tomcat Connector is optional:
All Apache Tomcat web applications may be referenced via port 80, so external URL's will not need any port declaration.
Sophisticated and buggy installation
Apache Tomcat Connector Installation
If you use IIS (Internet Information Services 7.5, 8.0 or 8.5) as web server and Apache Tomcat as servlet engine then you may want to install the Apache Tomcat Connector.
This requires the installation of specific components of IIS (Internet Information Services). Open the Control Panel -> Programs and Features -> Turn Windows features on or off and expand the Internet Information Services feature. Verify that the IIS components listed below are turned on.
Note: The IIS components are only minimum requirements. If other IIS components are installed, they do not need to be removed.
The regarding files for Apache Connector can be found on the WebOffice10.4-DVD:
WebOffice10.4-DVD\Software\Miscellaneous\Apache Tomcat Connectors\ApacheConnector_Tomcat8.zip
Note: This is not a full version of Apache Tomcat Connectors but a modified package to use in combination with SynerGIS WebOffice 10.4 SP2!
Detailed information is provided on the website of Apache Tomcat:
Important additional information: SynerGIS Informationssysteme GmbH tries to give you useful information at your hands to make installation and configuration of your system as easy as possible. Anyway SynerGIS Informationssysteme GmbH is not able to give you warranty concerning the used open source software and its configuration.