> ## Documentation Index
> Fetch the complete documentation index at: https://developers.pleo.io/llms.txt
> Use this file to discover all available pages before exploring further.

# How To Connect Pleo to a Pre-Built ERP or Accounting System

This how-to explains **how to connect Pleo to an ERP or Accounting System** using [pre-built integrations](https://www.pleo.io/en/integrations).

## Steps to Connect

1. In the Pleo Web App, navigate to **Settings**.
2. Select **Accounting** from the menu.
3. Search for the ERP or accounting system you want to integrate with.
4. Click the desired ERP/Accounting System, then click **Connect**.

> Based on the selected system, the integration procedure may vary. For example, integrating with **Xero** will prompt you to log in to Xero to authorise access.

## Notes & Additional Options

<Info>
  ⚠️ Note: Pre-built integrations are ready-to-use and managed by Pleo.\
  Custom integrations (Accounting Integrations) allow programmatic export of accounting-ready data via API and are suitable for unsupported or bespoke ERP/accounting systems.
</Info>

* You can also create a [**custom integration**](/docs/current/getting-started/platform-overview#custom-export-driven-integrations) if your ERP or accounting system is not supported.