> For the complete documentation index, see [llms.txt](https://support.docstudio.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.docstudio.com/user/template-builder/template-dynamic-fields/qes-field.md).

# QES Field

Use **QES field** to collect a qualified electronic signature during envelope processing.

{% hint style="info" %}
You can place this field in:

* structured documents
* PDF documents
  {% endhint %}

### Add a QES field

{% columns %}
{% column %}

1. Open the template in edit mode.
2. In the **Fields** panel find the **QES field** and add it to the template.
3. Configure the field and click **Save**.
   {% endcolumn %}

{% column %}

<figure><img src="/files/EGl1EgpQnojj3qsUKVsE" alt=""><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

### Field settings

You can change these settings later. Click the field in the document to reopen properties.

{% columns %}
{% column width="58.333333333333336%" %}

* **Name** — field name shown in the document
* **Role name** — role that signs the field
* **Placeholder** — hint text shown before signing (if empty, **Name** is used)
* **Qualified** — enables qualified signing for this field
* **Signature and stamp are required** — requires both a signature and a stamp during signing
* **TIN** — restricts signing to the participant whose TIN matches the selected field
* **Document** — document where the selected TIN field is located
* **TIN field** — field used for TIN validation
* **Tooltip** — additional hint shown for the active field in the envelope
  {% endcolumn %}

{% column width="41.666666666666664%" %}

<figure><img src="/files/PVXicjVxEmYUCNzfdYgU" alt=""><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

{% hint style="info" %}
**TIN**, **Document**, and **TIN field** become relevant only when TIN-based restriction is enabled.
{% endhint %}

#### Advanced settings behavior

When all settings are configured, click **Save** to add the field.

You can click the placed field later to:

* view properties
* update properties
* delete the field

{% hint style="info" %}
**Show advanced settings** is available only while no additional attributes have been added to the field.

After you add at least one additional attribute, this option disappears, and all available attributes stay visible in edit mode.
{% endhint %}