This documentation page describes a feature of version 3.3 of Iguana. In version 4.0 or later of Iguana, client executables are known as plugins. For information on how to configure the From Plugin source component in version 4.0 or later of Iguana, see From Plugin.

The From Client Executable component allows you to write a custom application in a supported language. The application you write will connect to Iguana to generate messages. Iguana can then be configured to start the external application and take control of it, or Iguana can wait for a connection from the external application.