47 lines
1.8 KiB
Markdown
47 lines
1.8 KiB
Markdown
---
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title: "Program Demand Process"
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type: concept
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tags: [CTP, Cloud, AWS, Demand-Management]
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sources: [ctp-topic-20-program-demand-process-flow-and-poc-onboarding, ctp-topic-57-product-backlog-managing-demand]
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last_updated: 2026-04-14
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---
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## Definition
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程序需求流程（Program Demand Process）指从业务需求产生、优先级排序到最终交付云迁移的端到端管理路径。是 Cloud Transformation Programme（CTP）治理框架的核心入口。
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## Demand Sources
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需求驱动来源可分为三类：
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- **业务案例驱动**：如数据中心关闭、业务连续性需求、基础设施老化等业务压力
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- **战略优先级驱动**：高层管理人员（如 Matt）定义的企业战略优先级，自上而下传导
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- **产品路线图驱动**：产品团队的技术演进需求与路线图规划
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## Process Stages
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1. **需求录入**：业务端提交转型需求
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2. **优先级排序**：基于业务价值和紧迫性排列需求优先级
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3. **POC 决策**：评估是否需要进行概念验证
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4. **Gate 审批**：通过 Gate 0/1/3 等关键决策点
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5. **迁移执行**：迁移至 Labs 或 SaaS 生产环境
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6. **验收与关闭**：确认迁移达成预期目标
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## Key Gate Points
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- **Gate 0**：评估准入，确认需求符合云转型范围
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- **Gate 1**：Design Authority 审批，验证解决方案设计
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- **Gate 3**：迁移准入，最终批准启动生产迁移
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## Related Concepts
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- [[Proof-of-Concept]]：在需求流程中降低迁移风险的关键验证手段
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- [[Gate-Process]]：治理需求流程的关键决策框架
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- [[Solution-Design]]：Gate 1 审批的核心交付物
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- [[Product-Backlog]]：需求管理的优先级排序机制
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## References
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- [[ctp-topic-20-program-demand-process-flow-and-poc-onboarding]]
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- [[ctp-topic-57-product-backlog-managing-demand]]
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