Tree picker lookup

---
title: Tree picker lookup
description: The reference lookup can be rendered in the tree picker format by modifying the dictionary and adding the attribute tree\_picker.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/platform-administration/c\_TreePickerLookup.html
release: australia
topic_type: concept
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Reference lookup, Decorations, Reference field type, Reference, Field administration, Forms, fields, and lists, Configure core features, Administer the ServiceNow AI Platform]
---

# Tree picker lookup

The reference lookup can be rendered in the tree picker format by modifying the dictionary and adding the attribute **tree\_picker**.

You cannot customize the label names used in the tree picker. The label names are taken from the values in the table.

**Note:** The tree display hierarchy does not appear in reference fields when using mobile applications.

**Related topics**  


[Tree picker](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/platform-user-interface/c_TreePicker.md)