Reply To: How to resize text frame content with margin/layout changes?

Hey, Kai, thanks so much, this works for individual documents. However, when I try to apply it to every document in my book based on my style-selected Master Pages, it doesn’t apply the layout change to all documents. Do I have to do this change to each individual document, or is there a way to Synchronize the book to make the new margins apply to all documents at once?

Thanks again for your help.