The outliner hierarchically represents the attributes of selected objects. The outliner organizes attributes in groups according to type and object. This lets you manipulate entire collections of attributes
at once. For example, all of the rotation attributes of objects listed in the outliner are summarized and available for manipulation
in the . The organization of this grouping descends as follows:
All keys all selected objects by attribute type.
All the keyed attributes for the selected objects in the outliner.
All the individual attributes of a particular type, such as translation, rotation, and so on.
Individual attributes are the lowest level of the outliner hierarchy.
Note
When summary, object, and compound attribute groups are collapsed in the outliner, attributes within a collapsed hierarchy are not selected and therefore not edited when you do actions in the view
area.