It allows you to manage the the SEO Content for a page using Live Edit IF you have configured the SEO content ares for the page.
Create CMS content areas for a page named:
meta-title
meta-keywords
meta-description
then use those content areas for the title description and keywords tags:
<title><?php echo WA_getCMSContent($database_PowerCMSConnection, $PowerCMSConnection, 'untitled24', 'meta-title', true); ?></title>
<meta name="keywords" content="<?php echo WA_getCMSContent($database_PowerCMSConnection, $PowerCMSConnection, 'untitled24', 'meta-keywords', true); ?>">
<meta name="description" content="<?php echo WA_getCMSContent($database_PowerCMSConnection, $PowerCMSConnection, 'untitled24', 'meta-description', true); ?>">
when you access the page while logged in as admin to trigger live edit, there will be a Manage SEO button allowing you to change the Tile, description, and keywords content for that page.