This plugin adds a widget to your WordPress site called Constructor Siteorigin, publish this widget when you are building a post or cpt with SiteOrigin Page Builder, it will show metadata set in widget options:
show metadata as:
1-Post Title
2.Post Excerpt
3.Post Author
4.Number of comments
5.Post categories
6.Post Featured Image
Usage instructions
Just publish the widget wherever needed in a single view. It works great with Site Origin Panels plugin to create full layouts.
Developer instructions
Find plugin and issues solved at http://mimo.studio