The Split Story Script among other hidden gems.
This is how you find the Scripts Panel
During one of my recent projects for Creating WE I set up a document with linking text boxes. Well, as the project progressed, the text in the boxes changed from body text to headline text and then into image captions. At that point, it no longer made sense to have all the text boxes linked together, because as I was editing the text it was needlessly jumping from one text box to the next across pages. I needed a way to break all the text box links apart without disturbing the layout or having to recreate the boxes.
The solution was simple, a pre-installed script: