Coldfusion Custom Tags

I am making the switch to IntelliJ Ultimate for Coldfusion/Flex/Javascript.  Coldfusion allows for custom tags.  I have a library of custom tags that I would like to have code completion for.  Is there a simple way to do this?  I'm guessing not, as a couple Google searches have proved fruitless.

In other editors this is possible through a simple xml type file...

Loving IntelliJ BTW.

Thanks,

Mark