> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# Streaming Hub multi-tenant configuration

> Streaming Hub documentation now correctly describes the tenant roster, Kafka credentials, and secret sources used in multi-tenant deployments.

<Badge stroke icon="calendar-days" iconType="regular">September 3, 2026</Badge> <Badge stroke icon="file-code" iconType="regular">Documentation correction</Badge> <Badge color="purple" size="lg" stroke icon="eye" iconType="regular">Action required</Badge>

## Affects

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Teams operating Streaming Hub in SaaS multi-tenant mode.

## What changed

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The multi-tenant control-plane roster comes from Tenant Manager, with Redis lifecycle updates and periodic refresh. Each ingest-capable replica uses the deployment-level `STREAMING_HUB_KAFKA_*` connection; it does not resolve Kafka credentials through the Secrets Manager sweep.

Secrets Manager remains the source for per-tenant M2M credentials used to discover authenticated producer manifests. Multi-tenant deployments also require the Tenant Manager and Redis configuration documented in the environment reference.

This corrects the documented configuration contract for current runtime behavior; it does not announce a runtime release.

## Impact

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**Classification: Action required.**

## What you need to do

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<Steps>
  <Step>Review multi-tenant deployments for the Tenant Manager, Redis, and deployment-level Kafka configuration. Keep producer-manifest M2M credentials in Secrets Manager.</Step>
</Steps>

### Deadline

Update before the next multi-tenant Streaming Hub deployment.