I have another question: Could it be possible to allow other jotform user to access the inbox submission PDFs?

I have another question: Could it be possible to allow other jotform user to access the inbox submission PDFs?

You can share the submission page to anyone by following this guide: https://www.jotform.com/help/199-how-to-share-form-s-submissions-page

You can also set it to view only so they won't be able to edit the submissions. Please try it and let us know if you need further help. Thank you!