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software development · maintenance · process modeling

Post-Release Support and Maintenance

Tipo IDEF0Standard FIPS PUB 183 (1993)Motore schematex-idef0Aggiornato 22/07/2026
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.

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Leggi le decisioni che ne stanno alla base.

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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