Changing Site Mapping Settings
You can exert a great deal of control over Visio’s site mapping capabilities. Maybe you just need a list of graphics, or you need to find links to out-of-date pages. When you click Settings in the Generate Site Map dialog box, you can do the following:
Change the number of levels in your site that Visio analyzes, the number of links per level, and the layout used for the site map on the Layout tab.
Choose the content to include and the shapes used in the site map on the Extensions, Protocols, and Attributes tabs.
Specify the scope of the site search and provide proxy authentication on the Advanced tab.
To best use the options in the Web Site Map Settings dialog box you need a working knowledge of HTML and Web site structure. ...