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software development · maintenance · process modeling

Post-Release Support and Maintenance

種類 IDEF0規格 FIPS PUB 183 (1993)エンジン schematex-idef0更新日 2026/7/22
Post-Release Support and Maintenance
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This diagram models the post-release phase of a software product, focusing on handling customer issues and continuously improving support knowledge.

この図に含まれるもの

図の背後にある意思決定を読み解く。

01Used four functions to represent distinct stages

receive, diagnose, deploy, and update knowledge.

02

Knowledge base feedback loop from A4 to A2.control to reflect continuous improvement.

03

Multiple outputs from A2 (to A3 and A4) to show parallel flows for resolution and knowledge capture.

Reuse for any software or service post-release support lifecycle, especially when feedback loops from incident resolution to knowledge base are present.

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