About This Architecture

Industrial Attachment Management System ER diagram models a multi-role platform connecting students, supervisors, coordinators, and companies through centralized placement and activity tracking. CustomUser serves as the authentication backbone with role-based access, while StudentProfile, SupervisorProfile, and CoordinatorProfile extend user accounts with role-specific metadata. AttachmentPlacement acts as the core junction entity linking students to supervisors, coordinators, and companies, with DailyActivity, Attendance, and WeeklyReport capturing placement progress and compliance. This schema enforces data integrity through foreign keys and supports workflow automation for approval statuses and attendance tracking. Fork this diagram on Diagrams.so to customize entity relationships, add constraints, or export as .drawio for your database design documentation. The design prioritizes audit trails and multi-stakeholder workflows common in educational and corporate internship programs.

People also ask

What database schema should I use to manage student industrial attachments with supervisor oversight and attendance tracking?

This ER diagram provides a complete schema with CustomUser for authentication, role-specific profiles (StudentProfile, SupervisorProfile, CoordinatorProfile), AttachmentPlacement as the central junction, and supporting entities for DailyActivity, Attendance, and WeeklyReport. It enforces relationships through foreign keys and supports approval workflows for compliance and reporting.