---
title: "Period aggregation"
description: "Use period aggregation to display accumulated values and historical totals in reports."
lang: en
languages:
  en: https://docs.vismasoftware.no/onestopreporting/create-templates/report-designer/creating-reports/layout-editor/period-aggregation/index.md
  no: https://docs.vismasoftware.no/no/onestopreporting/create-templates/report-designer/creating-reports/layout-editor/period-aggregation/index.md
lastmod: 2026-07-21
---

> Documentation index: https://docs.vismasoftware.no/onestopreporting/create-templates/report-designer/creating-reports/layout-editor/llms.txt


# Period aggregation

Last modified July 21, 2026

> Use period aggregation to display accumulated values and historical totals in reports.

From the **Period Aggregation** tab, you have the option to aggregate data.

Aggregation of data involves displaying *total* financial figures for each month, instead of displaying financial figures for *one* month.


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[View this page](https://docs.vismasoftware.no/onestopreporting/create-templates/report-designer/creating-reports/layout-editor/period-aggregation/)