> For the complete documentation index, see [llms.txt](https://help.smallbuilder.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.smallbuilder.com/smallbuilder-lists/builder-setup-steps/child-setup/add-child.md).

# Add Child

A new child list linking feature has been added, allowing you to view related child records within a single list screen. If the object assigned to a list configurator has child objects that are related through a master-detail or lookup relationship, you can link the list configurator that is based on the child object as a child list. This allows users to intuitively view both the records in the current list and the related child records in one list.

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### :small\_orange\_diamond: Steps to Add an Action

1\. Click the Add Child button to navigate to the child list editing screen.

<figure><img src="/files/MDwd0Fjcs016oYJdK4Hk" alt="" width="300"><figcaption></figcaption></figure>

2\. Select **the child object**, **parent reference field**, and **child list configurator** in order to complete the child list setup.

<figure><img src="/files/QRGJ9YVs4K3eSYgRwB7i" alt="" width="300"><figcaption></figcaption></figure>

<table><thead><tr><th width="65" data-type="number">No.</th><th width="173">Selection Item</th><th>Description</th></tr></thead><tbody><tr><td>1</td><td>Child Object</td><td>Displays child objects that are related to the target object of the list through a master-detail or lookup relationship.</td></tr><tr><td>2</td><td>Parent Reference Field</td><td>Displays reference fields in the selected child object that are linked to the list's target object.</td></tr><tr><td>3</td><td>Child List Configurator</td><td>Displays active list configurators that were created based on the selected child object.</td></tr></tbody></table>

3\. Click the Save button to add the child list.

<figure><img src="/files/KeVuBglZ4zqZqKdcHbDv" alt="" width="300"><figcaption></figcaption></figure>