Your obligation in this phase is simply to update, complete, and finalize the document you produced during the previous phases. That is, update anything that needs to be updated (including source code listings), as a result of the integration and system testing that you perform. Include the integration and system test execution histories, which should functionally and structurally test your integrated system. Describe how you did your integration testing.
If you've changed anything (requirements, architecture, detailed design) provide a description.
Provide a final update/report on your project plan.
This deliverable is the capstone of your project: make it complete and make it good... and keep a copy of it for yourself.
The conduct of the demonstration will be discussed in class.