You can clone with
Welcome to the CMB wiki! This is a code library for WordPress themes and plugins that makes it easy to add metaboxes and fields to WordPress.
Adding your own field types
Adding your own show_on filters
Displaying metaboxes on the front-end
Using CMB to create an Admin Theme Options Page
Create new posts/post-type entries using a front-end form
Last edited by Greg Rickaby, April 06, 2014