[WordPress] New post type on dashboard menu

functions.php

add_action( 'init', 'register_custom_post_type' );
function register_custom_post_type() {
  register_post_type( 'member',
    array(
      'labels' => array(
        'name' => __( 'Members' ),
        'singular_name' => __( 'Member' ),
        'add_new' => __( 'Add New Member' ),
        'add_new_item' => __( 'Add New Member' ),
      ),
      'public' => true,
      'has_archive' => true,
      'menu_icon'  => 'dashicons-businessman',
      'supports' => array('title','thumbnail')
    )
  );
}