> For the complete documentation index, see [llms.txt](https://docs.quickreply.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.quickreply.ai/product-modules/templates/whatsapp-templates/concepts.md).

# Concepts

- [WhatsApp Templates by Category](https://docs.quickreply.ai/product-modules/templates/whatsapp-templates/concepts/whatsapp-templates-by-category.md)
- [WhatsApp Templates by Layout](https://docs.quickreply.ai/product-modules/templates/whatsapp-templates/concepts/whatsapp-templates-by-layout.md)
- [Template Button Types](https://docs.quickreply.ai/product-modules/templates/whatsapp-templates/concepts/template-button-types.md)
- [Template Statuses](https://docs.quickreply.ai/product-modules/templates/whatsapp-templates/concepts/template-statuses.md): This page explains the different statuses for templates.
- [Template Guidelines by Meta](https://docs.quickreply.ai/product-modules/templates/whatsapp-templates/concepts/template-guidelines.md)