wp_dashboard_setup action-hook . WP 2.5.0
Fires after core widgets for the admin dashboard have been registered.
Usage
add_action( 'wp_dashboard_setup', 'action_function_name_302' );
function action_function_name_302(){
// action...
}Where the hook is called
wp_dashboard_setup
wp-admin/includes/dashboard.php 109
do_action( 'wp_dashboard_setup' );