Reply To: Force a Line break in TOC

What you’re asking is how to accomplish this automatically, and that’s not something that the TOC generator will do for you.

You have two possible ways to go here. The first is to run a find/change on the TOC after it’s generated, replacing the Tab character with a Forced Line Break. The other is to create invisible (i.e., on a hidden or non-printing layer) copies of the chapter number and chapter title on the chapter opening pages, giving them their own styles which you then use in the TOC.