What im asking is, is it possible to link a styles attributes ( e.g BULLETS) to a document that has a master BULLETS style.

What would happen when I change the master files BULLETS style, is it would update all the documents in the book to meet the master docs BULLET style.

I've done this by creating a template doc (.indt) and using that, but a bunch of styles have changed and its a pain in the bum to go back and import styles, and replace with incoming for EVERY chapter/doc.

Is there a way to update styles much like cross references or page numbers?