In the web library, you can double-click on an item in the table to open the attached PDF in the reader. If there’s more than one attachment, you can view the list on the right under the "Attachments" tab, where it’s also possible to download the attached file.
Not 100% sure if that’s what you’re asking for. If you meant something else, please clarify.
Upgrade Storage
Not 100% sure if that’s what you’re asking for. If you meant something else, please clarify.