Publishing content automatically unlocks it; other authors will be free to make changes to that section (which will lock it to them).
Sometimes, you may not want to publish a section, but might want to unlock it so that another author can work on it. In this case, select the section in the left hand menu and use the 'Unlock' button.
The content will remain green (indicating it is not yet published, and is different to the live version), but the icon will revert to the document one.
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'