External Data Provider 
Besides the main forums, the search friendly archive and the printable version of a thread, you can also choose to turn on the external data provider. (vBulletin Options > vBulletin Options > External Data Provider)

Here you can select which type can be turned on/off. You can choose between javascript, rss and/or xml.

When you are done, click the [Save] button to apply the changes.
User Contributed Notes: External Data Provider Add a Comment