The XML tab

The XML tab lists Adobe GoLive and imported Document Type Definition (DTD) files that contain XML tags and definitions. You cannot edit the entries provided with Adobe GoLive, but you can view the defaults or import your own DTD files.

To import a DTD file:

Right-click (Windows) or Control-click (Mac OS) in the XML tab and choose Import DTD from the context menu.

Web Settings > The XML tab