> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/boomerang-3-user-manual/dashboard/profile-settings/set-pin.md).

# Set PIN

A PIN can be used for signing instead of your password.

The PIN must be 4–6 digits.

{% hint style="info" %}
PIN usage must be enabled by an administrator at system group level.
{% endhint %}

{% stepper %}
{% step %}

### Set the PIN

In [Profile settings](/boomerang-3-user-manual/dashboard/profile-settings.md), click **Set PIN**.

<figure><img src="/files/YdM5lxasJ6xU9rEOi9wX" alt="Profile settings with Set PIN button"><figcaption><p>Set PIN button</p></figcaption></figure>

<figure><img src="/files/lvjfbKmKr9QDSz7bFzmz" alt="Set PIN dialog" width="375"><figcaption><p>Set PIN dialog</p></figcaption></figure>

1. Enter the PIN.
2. Confirm the PIN.
3. Click **Save** and sign.

<figure><img src="/files/1YNhAOxhbGtrzFB5TuG2" alt="PIN entry form" width="375"><figcaption><p>Enter and confirm the PIN</p></figcaption></figure>
{% endstep %}

{% step %}

### Enable signing with PIN

Back in the profile form:

1. Enable **Use PIN for signing**.
2. Click **Save** and sign.

<figure><img src="/files/a10qd3jQf5R2INYzFtbA" alt="Use PIN for signing option"><figcaption><p>Enable Use PIN for signing</p></figcaption></figure>

You can now sign with a PIN.

<figure><img src="/files/MPBCmVrgrHYL272ZKt5b" alt="Signing prompt using PIN"><figcaption><p>Sign with PIN</p></figcaption></figure>
{% endstep %}
{% endstepper %}

### Change or reset your PIN

See [Change PIN](/boomerang-3-user-manual/dashboard/profile-settings/change-pin.md).


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://help.boomerang3.com/boomerang-3-user-manual/dashboard/profile-settings/set-pin.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.