To leave Prism:
From the menu bar - Choose the Quit selection from the File menu. You are asked if you are sure you want to quit. Click on OK if you're sure; otherwise, click on Cancel or press the Esc key to stay in Prism.
From the command window - Issue the quit command on the command line. (You aren't asked if you're sure you want to quit.)
If you have created subprocesses while in Prism (for example, a Solaris shell), Prism displays this message before exiting:
Choose Yes (the default) to leave Prism and terminate the subprocesses. Choose No to leave Prism without terminating the subprocesses. Choose Cancel to stay in Prism.