If you already know how to do this, you’ll recognize how helpful it would be to have all of your featured photographs added to the page where you edit posts rather than having to open each post separately to view them. The Featured Image Column Plugin performs this precise action.
Continue reading if you don’t like the video or need more instructions.
The following code should be placed in your functions.php file to alter the default image:
You should now be able to add a featured image column to your WordPress admin panel, we hope this post was helpful.