---
updatedAt: 2025-02-14T21:21:31.000Z
agentTools:
  projectIndex: https://developer.liquidplanner.com/llms.txt
---

# About Treeitems (LP Classic)

This documentation is for LiquidPlanner Classic: app.liquidplanner.com

For more information about LiquidPlanner Classic Treeitems, see our help article on the [Treeitem Data Model](https://developer.liquidplanner.com/docs/treeitem-data-model).

> 📘 To use a **Try It** button, please provide your [API Token](https://developer.liquidplanner.com/docs/authentication-and-authorization#section-token-based-authentication)