I know this thread is old but this is exactly what I want to do. I downloaded the template that macropod posted and it worked once for me then stopped for some reason. The first time I printed from that template the message box appeared with the "!" but it hasn't showed again since and the placeholder text still prints. Anyone have any idea what's happening?

I'm using Microsoft Office 365 64-bit and it says my Word version is 2012 Build 13530.20316 if that helps any. Thanks