> For the complete documentation index, see [llms.txt](https://docs.pentaho.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pentaho.com/pba-report-designer/10.2-report-designer/connect-report-designer-to-a-data-source-cp/xml.md).

# XML

Follow this procedure to add a data source in Report Designer.

1. Select the **Data** tab in the upper left pane.

   By default, Report Designer starts in the **Structure** tab, which shares a pane with **Data**.
2. Click the yellow cylinder icon in the upper left part of the **Data** pane, or right-click **Data Sets**. .

   A drop-down menu with a list of supported data source types will appear
3. Select **XML** from the drop-down menu.

   The XML Datasource Editor window will appear.
4. Click the round green **+** icon above the **Available Queries** field.
5. Type a concise yet reasonably descriptive name into the **Query Name** field.
6. Enter your XQuery into the **Query** field, then click **Preview** to ensure that it is valid.
7. Click **OK** when your query is in order.


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