If the poster knew about CR already then maybe he is requesting a form of code replacement entry inside of PM rather than having to go and generate a new text document and import it into PM. This is an idea I would also welcome. It would save a lot of time if the code replacement file could be edited within PM. This would mean minor changes could be made to the file very quickly without having to leave PM, load up the original text file, make the change, save it, back to PM, re-set the CR file.
Also, I'd still like to be able to point PM to a CR file that is on a web site. I can then have one CR file online and have many photographers linking to it. There can then be an 'update CR' button that a photographer can click, when they do PM goes to the URL and gets the latest CR info. Then I only need to make one change to the master file and all the photographers can be updated. This would mean I don't have to send out CR files to all photographers every time there is a change.