excerpt custom post type
Change your support field to this 'supports' => array( 'title', 'editor', 'author', 'thumbnail', 'excerpt', 'comments' ) ); Eg: <?php add_action( 'init', 'create_testimonial_posttype' ); function create_testimonial_posttype(){ register_post_type( 'testimonials', array( 'labels' => array( 'name' => __( 'Testimonials' ), 'singular_name' => __( 'Testimonial' ) ), 'public' => true, 'has_archive' => true, 'rewrite' => array('slug' => 'clients'), 'supports' => array('title','thumbnail','editor','page-attributes','excerpt'), ) ); } ?>
