Uploading booklet artwork should be simpler and more accurate, especially when files are supplied in different formats. This idea would improve support for booklet-specific requirements, including cover pages as spreads, so preflight checks can better understand the artwork you’ve provided and avoid flagging correct files as the wrong size.

What this would help with:

• Let you specify whether booklet artwork has been supplied as single pages or spreads.

• Correctly recognize that inner spreads are double the width of the finished document.

• Better handle cover pages supplied as spreads, which often follow different booklet setup rules.

• Reduce confusing or incorrect wrong-size preflight warnings when the artwork is actually set up properly.

• Make it easier to upload and validate booklet files across the different real-world scenarios customers use.

• Help resolve the various booklet-specific requirements more reliably, so artwork checks feel more accurate and less frustrating.

This would make booklet submission much smoother for customers who prepare files in spreads as well as those who supply single pages, giving more confidence that preflight checks are evaluating the artwork in the right way.