> For the complete documentation index, see [llms.txt](https://help.tillit.cloud/tillit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tillit.cloud/tillit/knowledge-base/setting-up-tillit/activity-templates/activity/elements/data-types/digital-signature.md).

# Digital Signature

The **Digital Signature** activity item allows users to securely log in and sign an activity digitally. Follow these steps to add and use this feature.

Select the **"Data Entry"** item type. In the next modal, select **"Digital Signature"** as the data type.

<figure><img src="/files/5rB74zmz9On7OisPm4Uv" alt=""><figcaption></figcaption></figure>

The form will display a placeholder with a button labeled **"Sign Here"**.

<figure><img src="/files/VNWOncBd3HVkiRweKQCF" alt=""><figcaption></figcaption></figure>

Click the **"Sign Here"** button. This action opens a secure login window. Enter your **username** and **password**, then click **Log in**.

<figure><img src="/files/UgrQEWwrpPmia2QDqASF" alt="" width="563"><figcaption></figcaption></figure>

Once logged in, the window closes, and the form updates to show the following details:

* **Name of the Signee**
* **Email Address**
* **Date Signed**
* **Issued By**
* **Reason:** Digital Signature

<figure><img src="/files/x9pty0b7hSFiI97WeNvV" alt=""><figcaption></figcaption></figure>

After submitting the activity template, this result will be stored as the activity's results and available to view in the [Activity report](/tillit/knowledge-base/reports/activity-report.md)or after filtering the activity list.

## Digital signature for shared machines

Users already logged into TilliT via Single Sign-On (SSO) will not be prompted for credentials again, as a valid session token is present.

In environments where multiple users sign on the same machine, a separate user must authenticate for the signature. To enable this functionality, additional configuration in the organization's identity provider is required.

**Configuring Digital Signature with Azure Entra (formerly Azure Active Directory)**

To enable secure digital signatures, follow these steps in Azure Entra:

1. **Register a New Application:**

   * Go to **App Registrations** in the Azure portal and create a new application.
   * **Name:** *TilliT Digital Signatures*

   <figure><img src="/files/0nEPHv80nHKlVgb64AG1" alt=""><figcaption></figcaption></figure>

   *