> For the complete documentation index, see [llms.txt](https://help.conviu.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.conviu.com/data-editing-xml-and-csv/variants-in-custom-xml-csv-xlsx-export.md).

# Variants in Custom XML / CSV / XLSX export

If you also need to set the correct generation of variants for export, we recommend choosing a template with variants:

![](/files/mahVWm5lLrXtROIqPIkY)

The product variant is in a nested {{variant}} tag and enclosed in {{end}}. Variables inside {{variant}} ...... {{end}} always apply to a specific variant.

The condition for the correct functionality of variants is to have a paired identifier of variants ITEMGROUP\_ID (in custom format) paired in the import feed in other XML such as Google / Heureka / Zboží, etc. This is already solved automatically.

In the rules, you can work with individual variants, but also make adjustments to all variants of a given product - see Editing variants.