Root node

XPath Query

Use an XPath query to set a root node on the tree, either based on a search from the root of the content tree, or by using a context-aware placeholder.

A placeholder finds the nearest published ID and runs its query from there, so for instance:
```
$parent/newsArticle
```
Will try to get the parent if available, but will then fall back to the nearest ancestor and query for all news article children there.

Available placeholders:
$current: Current page or closest found ancestor
$parent: Parent page or closest found ancestor
$root: Root of the content tree
$site: Ancestor node at level 1

Note: The placeholder can only be used at the beginning of the query.

Dynamic Root Query

{{ ("umb://" + (model.value.type === 'content' ? 'document' : model.value.type) + "/" + model.value.dynamicRoot.originKey | ncNodeName)}}

{{queryStep.alias}}

of type: {{ key | umbCmsJoinArray:', '}}