When to use it and what to produce
When instructions, models, sources, rules or integrations change in a system that has already been tested or put into use.
A version history with rationale, impact, verification evidence and a release decision.
Pitfalls to avoid
- Changing production configuration without being able to identify it.
- Recording code changes while overlooking sources, prompts and rules.
- Closing a change without inspecting its first live outcomes.