The ESG Report Grading System is a web application that provides users with the ability to grade ESG (Environmental, Social, Governance) reports. The system will include features such as PDF uploading, automatic grading of reports, adjustment of grading criteria, and a PowerBI based dashboard for data visualization and report analysis.

3.1 User Authentication

- User Registration: New users should be able to register an account.
- User Login: Users should be able to log into their account using their credentials.
3.2 PDF Upload and Processing

- PDF Upload: Users should be able to upload up to 100 PDF files at once. The system needs to handle such bulk uploads efficiently and securely.
- PDF Processing: After upload, the system should automatically process the PDFs to extract the necessary information for grading.

3.3 ESG Report Grading

- Auto Grading: The system will use predefined criteria to automatically grade each ESG report.
- Grading Adjustment: Users should be able to adjust the grading criteria for their reports.

3.4 Dashboard Visualization

- Data Extraction: After grading, the system should extract necessary data from the ESG reports and send them to PowerBI for dashboard generation.
- Dashboard Access: Users should be able to access and interact with the dashboard, displaying key metrics and findings from the graded ESG reports.

A detailed development timeline will be created once all the features are finalized and prioritized. It is important to include testing and debugging time in this timeline to ensure a high-quality product.