# Display Online Help

You can display the Facebook Workplace Connector Reference by sending an action from your web browser. The Facebook Workplace Connector Reference describes the actions and configuration parameters that you can use with Facebook Workplace Connector.

For Facebook Workplace Connector to display help, the help data file (`help.dat`) must be available in the installation folder.

To display help for Facebook Workplace Connector

1. Start Facebook Workplace Connector.

2. Send the following action from your web browser:

       http://host:port/action=Help

   where:

   `host` | is the IP address or name of the machine on which Facebook Workplace Connector is installed.
   `port` | is the ACI port by which you send actions to Facebook Workplace Connector (set by the `Port` parameter in the `[Server]` section of the configuration file).

   For example:

       http://12.3.4.56:9000/action=help

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