3. Create Exit plug
In the Web Dynpro applications interface view, create an exit plug with a parameter named "Url" of string
The application on being deployed will take up the specified theme.
The theme of the WebDynpro applicaton can be changed in the following two ways :
# Change through the NetWeaver developer studio:
Change the value of the key in the imported property file, save, rebuild and deploy
# Change through the Visual Admin:
Customize the above created property sheet in the visual admin, restart the server,
rebuild and deploy the application.
These simple steps will help you in developing theme specific WebDynpro applications according to the user requirement.