The purpose of this dialog box is to create a link that opens a detail page and passes a record ID so that the desired record can be found and displayed on the detail page. This server behavior is available only when working on ASP or JSP sites.
Typically the value is unique to the record, such as the records unique key ID.
Dreamweaver inserts a special link in the page. When the user clicks the link, a URL parameter containing the record ID is passed to the detail page.