The rows this skill keeps in the Markers table of the stack file (docs/architecture/stack.md). Copy them exactly; the generic business rule row (All) belongs to /stack and is not repeated here.

Layer	Skill	Kind	Marker to grep for
API	spring-rest	Code	`UC-XXX` in the Javadoc of the `@RestController` handler method that realizes a step or an alternative flow
API	spring-rest	Code	`// UC-XXX BR-YYY:` directly above a request DTO constraint that repeats a rule the service enforces
API	spring-rest	Name	`<Entity>Controller` classes annotated `@RestController`; `<Entity>Request` / `<Entity>Response` records