Export release build not including XML data files in apk package

Hi, all;

I have a flash pro project that I have packaged for AIR based on these steps:

http://renaun.com/blog/2011/09/using-flash-builders-mobile-workflow-with-flash-professiona l-projects/

There are two differences:

1. I am loading XML files from right next to the swf
2. The Flash Pro project and the Mobile project are sharing a directory that is outside of both projects (this was the workflow already established in FP, since multiple swfs share the same XML).

When I test this on my phone, it adds the XML files to the apk and everything works great. The problem I am having is that the Export Release Build does not have the XML files included, and I don't see anything in the Flash Builder interface that looks like it will allow me to add other files than the swf and the app.xml.

What am I missing?