# Display Online Help

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

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

To display help for CMIS Connector

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