This image shows two Oracle homes. The first Oracle home (labeled Oracle Home 1) contains a 10.1.2 middle tier installation. The FAQApp is deployed on the OC4J instance within the 10.1.2 middle tier.

The second Oracle home (labeled Oracle Home 2) is a 10.1.3 middle tier. In a similar fashion, the FAQApp is also deployed on the OC4J instance within the 10.1.3 Oracle home.

A line (with an arrow showing direction from the 10.1.2 Oracle home to the 10.1.3 Oracle home) connects the FAQApp in the 10.1.2 Oracle home to the FAQApp in the 10.1.3 Oracle home. A label on the line says, "Rebuild and Redeploy on 10.1.3 Middle Tier." In summary, the graphic reiterates the fact that you must install a new 10.1.3 Oracle home, and then rebuild and redeploy the FAQApp application on the 10.1.3 Oracle home.