+

Expands an entry in the tree to view its subordinate sections.

-

Collapses an entry in the tree to hide its subordinate sections.

!

Explodes an entry in the tree by first expanding the entry and then expanding each of its subordinates, recursively, until all of the sections are visible.

/

Toggles an entry between the expanded and collapsed views.

S

Selects a report section for viewing.