August 18, 2016
Discovered this handy cheat-function over here and it was just what I have been looking for to help me add further customization to all the Custom Post Types that are created by Plugins upon installation.
Here’s a short snippet demonstrating how to use the code to add thumbnail support:
add_action('init', 'my_custom_init'); function my_custom_init() { add_post_type_support( 'cctor_coupon', 'thumbnail' ); post_type_supports( 'cctor_coupon', 'thumbnail' ); }
Integration possibilities are endless!