Expand and collapse rows and columns asymmetrically or symmetrically
You can now expand and collapse rows and columns in a view either asymmetrically or symmetrically. Click the new Expand/Collapse icon in the toolbar and select how you want to expand and collapse rows and columns.
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By default, expansion and collapse of rows and columns in views is asymmetrical. This means you can expand or collapse nested members individually.

In symmetrical expansion, expanding a nested member automatically expands that member across all
hierarchies. In the following example, notice how expanding S Series 2WD
for
Denmark
expands S Series 2WD
for all countries.

Tip: If you set Expand/Collapse to be symmetrical but need to
make an asymmetric gesture, you can do so with Target selection. Click
Target selection or press F7, and expand or collapse
an individual nested member.