Spent some time implementing what MDH, JJ, and I discussed regarding @rendition and @rend. We won't use @rend and we will always use @rendition or @style; we would have our own prefix ('rnd'), which are initially based on simplePrint.

The next challenge will be a way to say: either choose from this list OR use one defined within the file. I don't think you can do that in Pure ODD, so I'll have to figure out some schematron to constrain that.