This Object node returns the child of the parent node with the name "Columns" to be included within the Documentation:
condition - Uses Path Grammar or an $Object Selector to dynamically show/hide the node based on whether or not the Path Grammar or $Object Selector returns at least one object. The condition is always scoped to the parent node.
flag - Used in conjunction with the defaultTemplate.documentControl file to associate the current node's flag value with the name value as detailed within the defaultTemplate.documentControl file. During documentation, if the associated flag was set to "False", then DOC xPress will skip the current node and will not include it within the documentation.
Optional Child Nodes
RecursiveChildObjects - Used to recursively create the entire metadata tree for each object that matches the selector. This child node is most often used during the creation of a Structure Map to help display the entire structure of a set of objects.