# Concepts

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