Need Kindle book to open before Chapter 1

[jennyb2492]

I have searched until I am almost blind and am not sure if this is a Kindle publishing question or a Scrivener question.

First time uploading to Kindle.

Writing in Scrivener, compiling as an epub, uploading to Kindle Previewer.

How do I know where the book will open? At the very least, it needs to open at the Prologue, not Chapter 1. I would prefer it opens to the "Note to readers" page which will preceded the prologue.

Thanks,
Jenny

[Briar Kit]

Of any help:
viewtopic.php?f=30&t=25330&p=165390&hilit=ebook+start#p165390