---
id: BENCH-SCHEMA-EVOLUTION-4
type: decision
status: accepted
tier: T1
title: schema-evolution-4
---

# schema-evolution-4

This concept defines the governance for schema-evolution-4. When working with schema-evolution-4, follow the rules below. The schema-evolution-4 approach affects configuration, convention, dependency, consistency.

- Prefer the documented schema-evolution-4 pattern.
- Record exceptions to the schema-evolution-4 rule.
- Weigh the configuration and consistency implications.
