# Hubspot

### Create the external id field for Formsort

In HubSpot, visit your **Data Model**.

<div align="left"><figure><img src="/files/g6vnE5qZbRtgOHssr8hf" alt=""><figcaption></figcaption></figure></div>

Select a model to edit. Here we chose **Contacts**. Click **View Details**.

<div align="left"><figure><img src="/files/zr7ox4KXLzJyHLVXjV0c" alt=""><figcaption></figcaption></figure></div>

Next, click **View Contact settings**.

<div align="left"><figure><img src="/files/8agBK19084weN2HoHmXn" alt=""><figcaption></figcaption></figure></div>

In **Setup** click **Manage contact properties**.

<div align="left"><figure><img src="/files/Q8srxauEDdjsAXMS25kE" alt=""><figcaption></figcaption></figure></div>

Click the orange **Create Property** button.

<div align="left"><figure><img src="/files/LSeDkLY7h3WdSGHEqm23" alt=""><figcaption></figcaption></figure></div>

Here is an example property value that can be used:

<div align="left"><figure><img src="/files/cewFZew3Ugy9kS9aaNWz" alt=""><figcaption></figcaption></figure></div>

<div align="left"><figure><img src="/files/QE9Sx9Zabfq416fix1VQ" alt=""><figcaption></figcaption></figure></div>

{% hint style="info" %}
**Field type** should be single-line text.&#x20;
{% endhint %}

<div align="left"><figure><img src="/files/HeJUH7R8BneGbKTceaPY" alt=""><figcaption></figcaption></figure></div>

Make sure **`Require unique values for this property`** is checked. The **max-character limit** needs to be at least long enough to support a UUID.

After filling out the properties, save the new field.


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