The Search Objects command displays a Browse window which displays all of the objects in your application, arranged as a horizontal "tree" to show parent-child relationships.

You can highlight any object in the display by using the arrow keys, or by clicking directly on the object name.

You can then go to the source code that defines the highlighted object or inspect the subroutines and data elements of the highlighted object.

See Using ObjectBrowser for more details on using the Browser.