---
breadcrumbs:
- - /developers
  - For Developers
- - /developers/design-documents
  - Design Documents
page_name: process-models
title: Process Models
---

**The [most recent version of this
page](https://chromium.googlesource.com/chromium/src/+/main/docs/process_model_and_site_isolation.md)
is now in the Chromium source tree.**