Upgrading Books Created in Previous Versions of InDesign
When you open a book from ProjectWise that was created in a version of InDesign that is older than the supported version you have installed, you will be prompted to upgrade the book to the newer version.
In this case, you will need to upgrade the book and its documents separately.
When you open the book, you must first check in the old version book when prompted, then perform a Save As to save it to the new version ().
The documents in the book will not be automatically updated. Instead, you will have to manually update them, and then re-add them to the upgraded book.