---
title: Configure CMS 12
slug: cms-12/docs/set-up-cms-12
docTags: 
createdAt: 2026-08-10T15:56:01.000Z
---

The topics in this section describe how to [install](docId\:VuiU-K4aAR6ISGicFg4lk), [upgrade](docId\:I37xufsXQd04n7mK9w1Sa), [configure](https://docs.developers.optimizely.com/content-management-system/docs/configure-cms), [initialize](https://docs.developers.optimizely.com/content-management-system/docs/initialize-cms), and [deploy](https://docs.developers.optimizely.com/content-management-system/docs/deploy-cms) Optimizely Content Management System (CMS 12).