To programmatically invoke LiveCycle processes using Remoting, add the adobe-remoting-provider.swc file to your Flex project’s class path. This SWC file is located in the following location:
<install_directory>\Adobe LiveCycle ES3\sdk\misc\DataServices\Client-Libraries
where <install_directory> is the directory where LiveCycle is installed.
Invoking LiveCycle using Remoting
Handling documents with Remoting
Invoking a short-lived process by passing an unsecure document using Remoting
Authenticating client applications built with Flex