There's no way to do that automatically, that I'm aware of, no. Although, I could always ask Lauren.
And, of course, I could always manually insert something at the end of each file, before I send it for upload.
Ideally, it would really be a matter for authors whether they put something at the end of the story - although it would be something we'd encourage - and we have certainly, in the past, had authors who felt strongly that they didn't want to put anything there, for one reason or another. So that would complicate a manual solution if I had to start asking each author whether they had strong objections to me doing so....
But I can certainly take a look at the issue and see if there's a simple solution.
LabRat
