Status Line

Frozen check box
The Frozen check box is described under Status line.
Marked
When the Hierarchy Browser is started from another tool using the menu command
Class > Mark Definers of method or Class > Mark Relative Defining method,
the classes implementing method are marked by being displayed in bold typeface.
This information field tells you which method is being queried.
Project
Indicates the project to which the selected symbol belongs.
Number of Nodes
Indicates the number of nodes in the Hierarchy view.