Agricultural portal sequence diagram orchestrating five operational phases: authentication, product discovery, order processing, inventory management, and analytics across farmer, buyer, and admin roles. The system flows through User Auth Module, Product Listing and Catalog modules, Order and Payment processing, Delivery Tracking, and Inventory Dashboard, each phase handling distinct actor interactions and data exchanges. This architecture demonstrates role-based access control and modular service separation critical for multi-tenant agricultural marketplaces. Fork this diagram on Diagrams.so to customize workflows, add AWS service mappings (Cognito, RDS, Lambda), or adapt for regional compliance requirements.