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Customer & Order ER Diagram

Visualize how customers, orders, invoices, products, and delivery addresses relate in your system. This ER diagram helps clarify relationships, responsibilities, and dependencies at a glance, supporting database design and system documentation.
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Mermaid

Workflow Diagram

Map how work actually moves through your team. This template shows how ideas are scored, communicated, researched, prioritized, and either promoted to the roadmap or parked — with explicit decision points and feedback loops. It helps teams stay aligned on next steps, understand why decisions were made, and onboard new members without endless meetings.
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Mermaid

UML Sequence Rental Booking System

See every interaction in a rental booking from start to finish. This template maps the conversation between the customer, your booking UI, payment service, and vehicle allocation. It's a detailed view of a complex transaction, perfect for teams building booking systems, debugging payment flows, or coordinating between multiple services that need to work in sync.
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Mermaid

Version Control Flow Diagram

Track how code evolves through branches, commits, and merges in your development workflow. This template visualizes your Git history, making it easy to explain branching strategies to new team members, plan release workflows, or document how features move from development to production.
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Sea-riously good diagrams.
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