Use an XPath query to set a start page. For a context-aware query, you can use one of the pre-defined placeholders.

Placeholders find the nearest published content ID and run the XPath query from there. For instance:

$site/newsListingPage

This query will try to get the current website page (at level 1), then find the first page of type `newsListingPage`.

Available placeholders:

$current - current page or closest ancestor.

$parent - parent page or closest ancestor.

$root - root page in the content tree.

$site - ancestor page located at level 1.

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Please note, when using an XPath query, this data source will not work if used within a 'Nested Content' element type. This is a known issue. Please see GitHub issue #30 for details.