You can add Regular Expressions for as many URLs as you want, separated by the pipe character -- | -- within this field. If you're not familiar with regular expressions there are many references available online, including this online guide: http://www.zytrax.com/tech/web/regex.htm. Tizra can also provide you with services to get them set up. Also see: Creating a Site Linking Match Pattern Adding Additional Site Linking Match Patterns 3. Create a new Referrer User: a. In the Tizra Publisher, go to USERS Create New. b. In the New User dialog box, enter a User Name (for example: referrer_user) and leave the default selection of “Individual User.” c. On the User Properties screen, enter a random, hard to guess password in the New and Confirm New Password fields. d. Click the Save button. 4. Add a special License to the new referrer user you just created: a. Click the + add a license link at the bottom of the User Properties screen for the referrer user you just created in step 3. b. Enter the information on the New License screen as follows: Collection: Click the dropdown button and select "Remote Site Linking License". Duration: Leave the radio button set to "perpetual" (unless you want to have all referrer access automatically expire at some point). Concurrent Access Limitations: Leave the box unchecked (unless you want to limit sessions across all those accessing via referrer).