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

# How do I create my own export template (Custom Export)?

> Build reusable export templates with custom columns, filters and formats in ArbitrageOne.

## Short description

With *Custom Export templates* (Custom Export, **BETA**) you build reusable export templates: you choose the columns, filters and format yourself and can run the template again later at any time — perfect for individual reports or accounting workflows.

## Page layout

In the **Export** module you'll find the **Custom Export Templates (BETA)** card. Every saved template shows:

* **Name** of the template
* **File format badge** (CSV or XLSX)
* **Number of columns**
* Buttons: **Download**, **Edit**, **Delete**

## Step-by-step: Create a new template

### Step 1: Create a new template

→ Open directly in the app: [app.arbitrageone.de/export](https://app.arbitrageone.de/export)

On the card, click **Create new template**. The template builder opens.

### Step 2: Basic settings

* **Name** of the template
* **File format**: CSV or XLSX
* **Marketplace**, **time range** (from / to)
* **Include returns** (toggle)
* **Archive filter**: All / Without archive / Only archive
* **Only rows with SKU**

### Step 3: Grouping & aggregation

* **Grouping**: by SKU & ASIN / by ASIN only / none
* **Aggregation**: average, maximum or minimum (relevant when there are multiple purchases per ASIN)

### Step 4: Configure columns

Add per column:

* Custom label in the file
* Source (e.g. net cost, gross cost incl. shipping, prep costs, tax rate, …)
* Aggregation rule if applicable

### Step 5: Save or download directly

Via **Download** you generate the file immediately. Via **Edit** you can reopen the template later.

## Important notes

* Templates are saved per account.
* Custom Exports are in **BETA status** — new columns and filters are being added continuously.
* For large time ranges the export can take a few seconds.

## Common issues

**Issue:** "File is empty."
**Solution:** Check your filters — *Only rows with SKU* or a too-narrow date range often filters out all data.

**Issue:** "A specific column is missing."
**Solution:** You may not have added it in the builder. Click *Edit* and add the column.