Workflow .cpw files can be installed on a Workbench using the workflow manager:
Help | Manage Workflows ()
or press the "Workflows" button () in the toolbar and then select "Manage Workflow..." ().
To install a workflow, click on Install from File and select a .cpw file. If the workflow has bundled data, you will be prompted for a location for that data. Once installed, the workflow will appear under the Custom Workflows tab (figure 9.41).
Information on how to create a .cpw file can be found Creating a workflow installation file.