- Type: tag name
- This may be set to a tag name. If set, the conditions will only match if the template builder is parsing content for an element directly inside this tag. For example, by using a value of
treechildren, the condition will only match when placing elements directly inside a
treechildrentag. Thus, nested elements will not match because they are directly inside a
treeitem. This attribute is useful to provide different rules for outer and inner elements.