# Register a Model as an API

The user can publish a DSL model as an API using the Model tab. Only the published models get this option.

* Navigate to the ***Model*** tab.
* Filter the model list by using the ***Registered*** filter option.
* Select a model from the list.
* Click the ***Register as API*** option.

<figure><img src="https://2587201349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBLGYLEkBUnc8nVEBAuEI%2Fuploads%2FhRF9p3xaaEitbmXQhMTD%2Fimage.png?alt=media&#x26;token=f65fdeaa-1031-48f6-9c76-d1dbe447b407" alt=""><figcaption></figcaption></figure>

* The ***Update model*** page opens.
* Provide Max instance limit.
* Click the ***Save and Register*** option.

<figure><img src="https://2587201349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBLGYLEkBUnc8nVEBAuEI%2Fuploads%2FrPWghx8z14ijD7jOXjcK%2Fimage.png?alt=media&#x26;token=03fffc6f-093c-47b3-bf29-f8efac99cb02" alt=""><figcaption><p><em><strong>Updating the Model</strong></em></p></figcaption></figure>

{% hint style="info" %}
*<mark style="color:green;">Please Note</mark>*<mark style="color:green;">:</mark> User the ***Save*** option to save the data which can be published later.
{% endhint %}

* The model gets saved and registered as an API service. A notification message appears to inform the same.

<figure><img src="https://2587201349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBLGYLEkBUnc8nVEBAuEI%2Fuploads%2FlZXEytQDQPoGkkrE7DWH%2Fimage.png?alt=media&#x26;token=5ed827a9-0614-4f26-af85-3a015b6c2bb0" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
*<mark style="color:green;">Please Note:</mark> Refer the* [***Data Science Lab Quick Start Flow*** ](https://docs.bdb.ai/data-science-lab-3/data-science-lab-quick-start-flow)*page to get an overview of the **Data Science Lab** module in nutshell.*&#x20;
{% endhint %}