Attributes will need to be set up before using this feature.
For more information on setting up attributes see @4.5. Product attributes Check the attributes you wish to use. If they are free-text type, a text box will appear (this accepts values for all languages configured in your Kartris). If the attribute is a fix-option type, you will get a choice of selection.
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'