Design a new help desk platform
Start from a proven Customer Support Tickets ERD Template and adapt entities, constraints, and cardinalities to your product requirements.
AI Chart Template
Customer Support Tickets ERD — build a scalable help desk data model
This template visualizes tickets, customers, agents, messages, attachments, priorities, statuses, categories, SLAs, and tags with real-world relationships.
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Customer Support Tickets ERD — build a scalable help desk data model
This template visualizes tickets, customers, agents, messages, attachments, priorities, statuses, categories, SLAs, and tags with real-world relationships.
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What This Template Offers
A production-ready ERD that captures every key entity and relationship in a modern support ticketing system—so you can design fast and build with confidence.
- Complete ticket, message, and attachment structure
- Clear PK/FK mapping with optional and many-to-many links
- SLA, priority, status, and category modeling out of the box
- Customer/agent-to-organization relationships for B2B setups
- Tagging via bridge table for flexible segmentation
Use cases
Perfect Use Cases
Migrate from legacy tools (e.g., Zendesk/Freshdesk)
Map existing fields to a clean schema, resolve duplicates, and document relationships for a smooth migration.
SLA tracking and analytics
Model response and resolution targets, then reliably join tickets to SLA outcomes for KPI dashboards and audits.
Scale operations across brands or teams
Use organizations, categories, and tags to separate workloads while keeping a unified, query-friendly data model.
Customize
How to Customize
Add or edit entities and attributes
Rename fields, adjust data types, and mark PK/FK keys to match your current database or roadmap.
Refine relationships and cardinalities
Set optional vs. required links, many-to-many bridges (e.g., TicketTag), and parent-child categories.
Style and share instantly
Apply your colors and labels, then download, share a link, or embed the ERD for stakeholders.
Key Benefits
- Cut data modeling time and align teams quickly
- Avoid ambiguity with crystal-clear PK/FK relationships
- Built for analytics: statuses, priorities, SLAs, and tags are query-ready
- Scales from startup help desk to enterprise support ops
Pro Tips
- Track status changes with a TicketStatusHistory table for audits and reporting
- Index by status_id, priority_id, and created_at for faster dashboards
- Use TicketTag for flexible segmentation instead of multiple tag columns
Start now
Create Your Own erd — fast and flawless
Turn your support data into a clean ERD in minutes. Edit, share, and export with professional results—no design skills needed.
or upload your data file
- Free to start
- No sign-up required
- AI-powered
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