You can subscribe to a catalog's RSS feed to receive updates when new presentations are added to it.
To subscribe to a catalog:
1. Click RSS on the catalog or catalog folder page. A new browser window opens.
2. Subscribe to the catalog from this page. The steps for subscribing will vary slightly depending on the web browser you are using. For example, when using Internet Explorer, click Subscribe to this feed. When the dialog box appears, click Subscribe.
RSS feed link