Definitions:
Cases - Dropdown of case list.
Mode - Select arrangement: Hierarchical tree or cyclic, Orthogonal, Circular, Balloon, Radial, Organic.
Center - Centers graph on canvas.
Case Manager - Link to open Ikanow’s Case Manager Tool.
Google - Runs an external Google search on selected entity.
Select Nodes - quickly locate and select a node by typing entity name.
Export/Import - Export graph in XML or PNG, or import a graph XML.
Undo/Redo - Undo last edit, redo last edit.