Hello Sir, i have experience to write project plan and project report for an application. I also write documentation for every project and application that i have created. Usually i divide my project plan/report into 4 chapter :
1. Planning
to plan any resources will need in application
2. Designing
to design database (if any), model, and user interface for the application
3. Implementing
to implement design in any programming language
4. Testing
to test application and analyze the result
Please contact me to discuss further about your project details, thank you.