ADF/Webcenter : High Availability/Failover Configuration

We need to add the following parameters to our config files to enable High Availability in ADF /Webcenter applications.

Specifically ensure the weblogic-application.xml file has the following:
<session-descriptor>
<cookie-path>/appname</cookie-path>
<persistent-store-type>REPLICATED_IF_CLUSTERED</persistent-store-type>
</session-descriptor>

And the adf-config.xml file has the following:
<adf-controller-config xmlns="http://xmlns.oracle.com/adf/controller/config">
<adf-scope-ha-support>true</adf-scope-ha-support>
</adf-controller-config>

http://www.oracle.com/technetwork/database/availability/bestpracticescustomwcapps-1854907.pdf

Some other factors you should consider at a code level.