Insert items from multiple levels of a dimension
For a mixed comparison, use selection-based sets to position items adjacent to each other in an Exploration View.
For example, you can select items from a single dimension in the source tree. You can select both contiguous and noncontiguous items from different levels.
After you select items, you can drag the items to the Exploration View.
For groups of items that you use frequently, you can create a custom set to make selection of them easier. For more information, see Create and edit a set.