view
Insert your custom view. You can write there anything you want and insert scripts.
FormItem::view('admin.article.view')

admin/article/view.blade.php in this case contains:
<h2>Hello world!</h2> Insert your custom view. You can write there anything you want and insert scripts.
FormItem::view('admin.article.view')

admin/article/view.blade.php in this case contains:
<h2>Hello world!</h2>