Wildcard for a Datasource in the standard workbook template

Hello everybody,

is there any way to mark one cell as the starting cell for Datasource 1 (2,3 ...) in the Standard Workbook template (e.g. file.xltx)?

1. By now I have inserted a datasource into the worksheet at A20 and saved the workbook as the standard template for AO.

2. When opening a new datasource, the datasource will be displayed in the standard template at A20... so far, so good.

3. When the user opens the template *.xltx which I defined as the standard template it shows all the data from the original Datasource 1 not an empty template with a predefined cell A20 as the start of a possible datasource...

Is there a better way than creating an empty query as a Wildcard for Datasource 1?

Best regards from Lake Constance

Paul