You can update the default content that you use to preview Nyla templates. You can add copy, images, video and so on that serve as great placeholder in order to preview Nyla templates in context for your brand.
Please read these knowledge base articles:
https://www.loom.com/share/6eef1f1511f442e9a1adb5a05965c4cc?sid=17f68282-8362-4083-90e1-155c2af84402
Exercise:
You will now see your updated default content when previewing Nyla templates.
<aside> ➡️ Upload An Image, Icons, Text
</aside>