Add a Resource
- 
                From the Expression Builder, click the Add resource
                    folder.
                The Add Resource dialog is displayed.
 - Accept the default Resource label that is provided, or click in the text box and enter in a new label.
 - 
                For File name, click on the Open file icon. 
                The Open dialog is displayed.
 - Browse to the desired file and click Open.
 - 
                Click OK to close the Add Resource dialog.
                Once the table are imported they can be used in expressions.