You can see the generated source for your page in the Source view of the HTML editor. The following example shows the OBJECT element (and some of the PARAM tags) added to the Source view for a Web DataWindow DTC in a non-4GL page. They are wrapped in a METADATA comment:
The code for the DTC includes source and connection information. It calls the Generate method on the server component inside a server script immediately following the closing OBJECT tag and just before the closing METADATA comment: