From Progress Developer Studio for OpenEdge, you can also access the Procedure Editor, Data Dictionary, and many other OpenEdge tools that are not Eclipse applications.
Most of these tools do not run within Progress Developer Studio for OpenEdge, however. When started, they run in a window outside the Eclipse framework.
The exception is OpenEdge Explorer, which runs in an embedded browser.
Online help for these tools is available from a tool's user interface and not from Progress Developer Studio's help menu.