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Source changed 2026-10-14 19:58:00 UTC · snapshot created 2026-10-14 19:58:38 UTC · last check 2026-10-15 01:50:10 UTC

CUST.8:8 - Common Anti-Patterns and How to Avoid Them

A new version ends the old promise. Recover the obligation and obtain the decision that can change it.

The interface is compatible, so the result is unchanged. Compare meaning, customer work and support as well as technical behavior.

Coexistence has no cost. Include both paths and their interactions in the resource decision.

Every customer must move at once. Select an increment from actual dependencies.

No recent traffic means no remaining use. Check infrequent tasks, retained results and continuing commitments.

A notice is a migration. Supply the receiving path and the means to reach it.