I've just installed Confluence 5.1.4 in evaluation mode. I'm testing an application that communicates with Confluence using OAuth for authentication, which requires that I set up an Application Link in Confluence.
I have Confluence 4.3.1 installed on another server for testing and know where Application Links are in the administrator interface there (under "Administration" in the left nav on the Administration Console). But I haven't been able to find this in the 5.1.4 installation.