There is an export button on each tome, when you view the list.
It is good practice to regularly save XML exports of your tomes as a backup. You can easily import them into a new tome if your original tome content was accidentally deleted or otherwise damaged.
Ensure your page has the following code pasted near the bottom, before the closing 'body' tag.
Copy this code and place it where you want the help icon to appear in your page.
Your help link will appear as the icon below. Click it to verify how the help content will look.
Place a QR code on your product or machinery to let a user
easily retrieve the user guide documentation for it.
Right-click and 'copy'