# Display Online Help

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

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

To display help for ServiceNow Connector

1. Start ServiceNow 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 ServiceNow Connector is installed.
   `port` | is the ACI port by which you send actions to ServiceNow 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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