August 20, 2015
Custom Post Types help keep your WordPress backend organized, but figuring out how to get support for plugins can be tricky.
Post Type ‘supports’ is one way to enable additional features within a CPT.
With Jetpack Publicize, add ‘publicize’ to your relevant CPT ‘supports’ line in functions.php to enable sharing to your selected social networks:
‘supports’ => array ( ‘title’, ‘editor’, ‘excerpt’, ‘publicize’, ‘thumbnail’, ‘comments’, ‘revisions’, ‘custom-fields’, ‘page-attributes’, ),
Sourced here.