A comprehensive PERT network diagram for a student management system project spanning requirements analysis through final submission, with sequential and parallel task phases. The workflow progresses from requirement analysis and technical feasibility through documentation phases, then branches into four parallel module development streams: User Registration, Complaint Submission, Admin, and Feedback modules, each feeding into unified testing phases. This critical path method visualization helps project managers identify dependencies, estimate project duration, allocate resources efficiently, and track progress across planning, documentation, development, testing, and closure phases. Fork this diagram on Diagrams.so to customize task durations, add resource assignments, or adapt it for your own academic or enterprise project management needs.