About this task
The layout of the perspective can be specified by configuring an
XML file. The path of this file can be set in extension points. BTT also provides
a pre-activity for you to launch an activity before the perspective is initialized.
This activity is to specify which perspective definition file will be used.
Different definition files lead to different perspective layouts.
For
more information about the parameters of BTT Rich Client Perspective Definition
extension point, refer to the documentation of extension point.