> For the complete documentation index, see [llms.txt](https://docs.xviz.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xviz.com/performance-management/tips-and-tricks/field-parameters.md).

# Field Parameters

xViz Performance Flow supports Field Parameters within the visual. Field parameters allow users to dynamically change the measures or dimensions being analyzed within a report.

### Steps to Enable and Use:

1. Create a Field Parameter in Power BI. For additional guidance, review the official documentation: [Create Field Parameter in Power BI Desktop](https://learn.microsoft.com/en-us/power-bi/create-reports/power-bi-field-parameters)\
   Populate the field parameter in the Category Data field.

<figure><img src="/files/6SuXvRKonYNghcU8LKCD" alt="" width="563"><figcaption><p>GIF 1: Field Parameters with xViz Performance Flow</p></figcaption></figure>