In some environments, having your FVTerm terminal emulation session associated with a Flynet Viewer recognition / definition file has many benefits.
When using the Javascript libraries for integration, when a recognition definition file is associated with your sessions, screen identification is performed at the server and the screen's identity is sent to the browser and available for logic to read and act on.
In addition, the server-side logging and connection extension also benefits from screens being recognized for purposes of scripting or logging.
The ID entered here should match the first string value of the semicolon-separated text in the web.config that looks like:
<add key="Application" value="TestID;TestApp.xml;" />
Based on the above example, you would sets the Recognition Application ID to "TestID".