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sourceDocument: Xanadu Enable AI
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/xanadu/intelligent-experiences

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ft:locale :

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ft:publication_title :

    - Xanadu Enable AI

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# Create a derived dataset

# Create a derived dataset {#ariaid-title1}

* Release version: Xanadu
* 
* Updated October 16, 2024
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Create a smaller dataset from an existing dataset through generative AI by using the Now Assist Data Kit application. A derived dataset enables you to choose a smaller dataset.

## Before you begin

Role required: sn_data_kit.admin

## About this task

After you add a dataset to the data catalog, you can create a smaller dataset or derived dataset from the Create derived dataset page.

## Procedure

1. From the Dataset view page, select Create derived dataset.
2. Add information for the new derived dataset.

{#create-derived-dataset__table_xln_jnn_gdc__entry__2}

| Field | Description |
|-|-|
| Dataset name | Name of the dataset. |
| Dataset description | Description of the dataset. |
| Tags | Tags to identify the dataset. |
[Table 1. New derived dataset info form]

{#create-derived-dataset__table_xln_jnn_gdc}

3. Navigate to the Choose records section and select a data selection method for your user.  
   You can select records manually or use a sampling method to choose the data. If you select a sampling selection, use the drop-down menu and then enter a number in the sample size box.
4. Select Run.
5. Preview the record results and select Create dataset.  
   The derived dataset is added to the data catalog as a separate dataset.

## What to do next

After the derived dataset is completed, you can add the ground truth.