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

# Marketo Sync Guide

Configure field mapping and data synchronization to automatically sync processed list data back to your Marketo instance.

## Overview

The Marketo sync back integration ensures that your processed list data flows seamlessly into your Marketo database with proper field mapping, lead creation, and program membership management.

## Prerequisites

* Marketo integration setup
* Completed [setup and prerequisites](/use-cases/list-upload/setup)
* Template structure defined
* Processing features selected

## Configure Field Mapping

**Standard Field Mapping**:

| List Field | Marketo Field        | Field Type |
| ---------- | -------------------- | ---------- |
| Email      | email                | System     |
| First Name | firstName            | System     |
| Last Name  | lastName             | System     |
| Company    | company              | System     |
| Job Title  | title                | System     |
| Phone      | phone                | System     |
| Industry   | industry             | System     |
| Location   | city, state, country | System     |

**Custom Field Mapping**:

* Campaign source → Custom field: "Campaign\_Source\_\_c"
* Lead score → Custom field: "AI\_Lead\_Score\_\_c"
* Processing date → Custom field: "List\_Upload\_Date\_\_c"
* Data source → Custom field: "Data\_Source\_\_c"
* Job function → Custom field: "Job\_Function\_Standardized\_\_c"

**Example**:

<img src="https://mintcdn.com/allgoodtechnologyinc/LLuZFgCHi-k0BcYV/images/use-cases/list-upload/sync-marketo-ui.png?fit=max&auto=format&n=LLuZFgCHi-k0BcYV&q=85&s=b4ceaa11c293a92492f575bebe0d8ca9" alt="Marketo Mapping UI" width="675" height="790" data-path="images/use-cases/list-upload/sync-marketo-ui.png" />