Chengwu Tech Stack
Jul 20, 2025 · Backend Development
Low-Code After-Sales Ticket System: Database, Roles, Workflow & Feedback Loop
This article details the end-to-end design of an after-sales ticket system built on a low-code platform, covering database schema, page generation, role-based permissions, multi-level escalation workflows, and customer feedback closure.
SQL schemaafter-sales ticket systemcustomer feedback loop
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