It's up to her, tbh. But if she wants to post on AFF, she should post a sample, or like what chisiboo said, set the story to invitations.

What chisiboo said since she wants to publish it she should try to protect it's contents some. Also there are reviewers on here so maybe she should look for a good one willing to work with her.

If you have any questions just PM me and I can give you a basic idea of what the story is about~