> ## Documentation Index
> Fetch the complete documentation index at: https://docs.t3planet.de/en/latest/llms.txt
> Use this file to discover all available pages before exploring further.

# Governance

> The Governance tab of AI Foundation > AI Agent: credit and request caps, provider allowlist, model override, PII masking, turn guard, and blocked tools.

<a id="ask-ai-agent-tab-governance" />

**Path:** **AI Foundation > AI Agent > Governance**

**What it shows:** the limits that apply to AI agent turns, and where each limit is configured.

| Control | Effect on the AI agent |
| - | - |
| **Monthly credit cap** | Blocks turns when the group's monthly credits are used up. |
| **Daily request cap** | Blocks turns after the daily limit per backend user. |
| **Provider allowlist** | Rejects turns that request a provider that is not allowed. |
| **Model override** | Rejects a requested model when model override is not permitted. |
| **PII masking** | Redacts email addresses and phone numbers in answers. |
| **Turn guard** | Built into the AI agent: warns at 20 tool calls and stops the turn at 40 tool calls. |

**What you do here:** the tab is read-only. To change a limit:

1. Open **AI Foundation > AI Permissions**.
2. Select the backend user group.
3. In step **Limits**, set the caps, the provider allowlist, model override, and PII masking.
4. Under **AI Agent tools**, optionally enable **Read-only agent** (answers questions, prepares no changes) or enter **Blocked tools** as a comma-separated list, for example `file_delete,cache_clear`. The wildcard `*` is supported.
5. Save the group.

<Note>
  When a user belongs to several groups, the strictest setting applies. See [AI Permissions](/en/latest/en/latest/ExtNsT3AF/Configuration/AIPermissions/Index).
</Note>


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