How to trigger the neighborhood story, so it shows every time?

[nocomment]

Very trivial, but very frustrating.  I wanted to send a neighborhood to my brother.  I created a neighborhood story to go with it.  However, since I've played the neighborhood, the story doesn't show up automatically any more.  It's still accessible, but I wanted it to just be there the first time he played.

Does anyone happen to know how to change this?  I assume there's a flag set somewhere, but don't even know where to start looking.