> ## Documentation Index
> Fetch the complete documentation index at: https://arizeai-433a7140.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# 10.10.2025: Viewer Role

> Available in Phoenix 12.5+

Introduced a new **VIEWER role** with enforced read-only permissions across both GraphQL and REST APIs, improving access control and security.

**More in RBAC Docs**:

<Card title="Access Control (RBAC)" href="/docs/phoenix/settings/access-control-rbac" icon="user-lock" description="RBAC viewer role docs" />

<Card title="Pull Request #9803" href="https://github.com/Arize-ai/phoenix/pull/9803" icon="github" horizontal>
  GitHub
</Card>