# Modify the Main Template File

Modify the main template file to include the information extracted from the `Items` and `Products` tables. This example shows how to insert a reference to the sub-table template.

To modify the main template file

1. Open the main template file in a text editor. In this example, the main template file is `template.tmpl`, in the connector's installation folder.

2. Specify the location where data from the sub-tables should be included. To do this, insert an HTML comment (`<!--comment-->`) where `comment` is the name of the section in the configuration file that you specified in the `SubTables` parameter. For example:

       #DREREFERENCE <!--OrderID-->
       #DREFIELD Date="<!--Date-->"
       #DREFIELD CustomerID="<!--CustomerID-->"
       #DREFIELD Status="<!--Status-->"
       #DRECONTENT
       Order information
       Date Received: <!--Date-->
       Status: <!--Status-->

       Customer information
       <!--Customers-->

       Items
       <!--ItemDetails-->
       #DREENDDOC

3. Save and close the main template file.

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