Relational

There are a number of relational comparison operators. They are only valid only valid when the Item/Attribute column is set to (Item) or an Info Item attribute type.

The relational operators include:

•	is child of: Finds all Info Items that are a child of the specified Info Item. For search items, finds all results of the search item.

•	is parent of: Finds all Info Items that are a parent of the specified Info Item. For search items, finds all parents of search result items.

•	is descendant of: Finds all Info Items that are a child or grandchild (at any level) of the specified Info Item. For search items, finds all children (at any level) of search result items.

•	is ancestor of: Finds all Info Items that are a parent or grand parent (at any level) of the specified Info Item. For search items, finds all parents (at any level) of search result items.

Note: A nested search (a search invoking another search) is created if the Info Item specified as the Value is another search item and the operator is either is child of or is descendant of.