You can work with elements in the Editing Window and in the ContentMap. Performing operations with elements in the ContentMap is analogous to performing the same operations in the Editing Window in most cases .
Insert an element.
Wrap a selection into an element.
Rename an element.
Split an element.
Join elements.
Untag an element.
Delete an element.
Change attributes of an element.
Collapse and expand elements.
Call up help for elements and attributes.