---
title: The Mapping Report
description: "> Forecast Pro TRAC only The Mapping Report includes a record of how, when and by whom every *mapped history* in your project was created. To open the Mapping Report, click the **Mapping Report** icon on the **Reports** tab. ![](https://dev.forecastpro.com/wp-content/uploads/2023/10/MappingReport.jpg) By default, the Mapping Report includes…"
url: "https://dev.forecastpro.com/documentation/forecast-pro-trac/working-with-product-mapping-and-mapped-history/the-mapping-report/"
updated: "2024-12-17"
category: Reference / Customizing Your Forecasts / Working with Product Mapping and Mapped History
---

# The Mapping Report

> Forecast Pro TRAC only

The Mapping Report includes a record of how, when and by whom every *mapped history* in your project was created. To open the Mapping Report, click the **Mapping Report** icon on the **Reports** tab.

![](https://dev.forecastpro.com/wp-content/uploads/2023/10/MappingReport.jpg)

By default, the Mapping Report includes the columns shown above.

In the example shown, the first four columns show the attributes for the *Map to* items. The number of columns will depend on the number of attributes you have in your hierarchy.

The column labeled *Map from* shows the *Map from* item if the *mapped history* was created with product mapping or the name of the mapped history file, if the *mapped history* was created by importing a mapped history file. If the *forecast history* has been set to zero, the field will read “Forecast History set to zero”.

The remaining two columns show the user who created the *mapped history* and when the *mapped history* was created.

To customize the display, open the Settings dialog from the hamburger menu or the context menu.

![](https://dev.forecastpro.com/wp-content/uploads/2023/10/MappingReportSettings.jpg)

The Settings dialog lists all the optional columns you may include in the Mapping Report. User Name and Last Updated are included by default. The remaining optional columns are:

***Description*:** Displays the Description included for the *Map to* item from the historic data file.

***Pareto*:** Includes four additional columns: Pareto, % of Total, Ranking and Cumulative %. Consult [The Pareto Tab](https://dev.forecastpro.com/documentation/forecast-pro-trac/forecast-pro-options/the-pareto-tab/) for more information.

***Date Range: ***Includes the Start Date, End Date and Periods for the mapped history defined in the *Map from* column.

***Volume*:** Displays the total unit volume for the mapped history across all mapped periods.

***% Allocation*:** Displays the percentage of the *Map From* item’s history used to create the mapped history. If a percent allocation was not defined, the value in this column will be blank.