PDF (adobe.com)

Assign URLs to slices

When you assign a URL to a slice, users can navigate to that address by clicking the area defined by the slice in their web browser.

 To assign a URL, enter the URL in the Link text box of the Property inspector.

If your file contains a number of pages that you will be exporting, use the Link pop-up menu to select one of the pages for the URL. After the pages are exported, this link will automatically take the user to the specified page.

If you intend to reuse URLs, create a URL library in the URL panel.