Chapter 1 What’s New for FortiOS 5.0 : Authentication: users and devices : Citrix Agent support for Single Sign On : Installing Citrix/Terminal Service Support Agent (TS Agent)
  
Installing Citrix/Terminal Service Support Agent (TS Agent)
Install the Citrix/terminal service support agent on the Citrix terminal server, or other terminal, in the same was a you would install the FSSO agent on any platform.
1. Log into the server with an account that has administrator privileges and a password that does not expire.
2. Start the FSSO agent installer.
3. Following the installation wizard prompts.
During the installation process:
the Host IP Address is The local IP of the Citrix or Terminal service server.
The Fortinet SSO collector IP and port is the IP and port of the FSSO collector.
4. Make sure that Launch DC Agent Install Wizard is selected and then select Finish to end the installation.