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

# Multi tenant routing

# Multi-Tenant Access Groups & Broadcast Routing

Hiroshi OS supports context isolation across multiple user groups, enabling an operator to establish strict boundaries and broadcast alerts simultaneously across Matrix, Telegram, Slack, and Microsoft Teams.

## ACL Control Policies

Hiroshi enforces two multi-tenant clearance policies:

* **`strict-isolate`**: Blocks messages from any sender whose account identifier does not belong to the allowed access group targets.
* **`shared-broadcast`**: Grants open clearance for workspace gateways.

## Configurations

Define target access groups and routing bounds inside your configurations file:

```yaml theme={null}
routing:
  default_policy: "strict-isolate"
  access_groups:
    dev-group:
      - "telegram_user_id_1"
      - "matrix_user_id_2"
    ops-group:
      - "slack_user_id_3"
```

## System Routing Limits

| Vector Parameter              | Performance Target Boundary                                                      |
| ----------------------------- | -------------------------------------------------------------------------------- |
| **ACL Clearance Calculation** | Cross-referencing user handles against multi-tenant groups runs in **\< 0.05ms** |
| **Ambient Event Intercept**   | Filtering passive room interactions drops from execution paths in **\< 0.1ms**   |