---
title: Layout configuration
description: A config admin can restructure a page's layout directly on the rendered page, without modifying code, by editing and persisting the regions a page exposes. This section covers the region and wrapper contract that makes a layout editable, what editing and persisting a layout costs, and how widgets get placed into regions.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/application-development/layout-configuration.html
release: australia
topic_type: concept
last_updated: "2026-09-29"
reading_time_minutes: 1
keywords: [Layout configuration, In this section]
breadcrumb: [Configure experiences, Lux Development, Building pro-code applications, Developing your application, Building applications]
---

# Layout configuration

A config admin can restructure a page's layout directly on the rendered page, without modifying code, by editing and persisting the regions a page exposes. This section covers the region and wrapper contract that makes a layout editable, what editing and persisting a layout costs, and how widgets get placed into regions.