View file File name : TasksController.php Content :<?php namespace Automattic\WooCommerce\Blocks\Domain\Services\OnboardingTasks; use Automattic\WooCommerce\Blocks\Domain\Services\OnboardingTasks\ReviewCheckoutTask; use Automattic\WooCommerce\Admin\Features\OnboardingTasks\TaskLists; /** * Onboarding Tasks Controller */ class TasksController { /** * Init tasks. */ public function init() { add_action( 'init', [ $this, 'register_tasks' ] ); } /** * Register tasks. */ public function register_tasks() { TaskLists::add_task( 'extended', new ReviewCheckoutTask() ); } }