The updatedBy field on a ChartAnnotation provides an audit trail for edits to site event documentation. Chart annotations for significant regulatory events may be refined over time as more details become available — for example, updating a description with final confirmed details after an initial placeholder entry. The updatedBy record identifies who made the most recent change, ensuring that if an annotation's content is later questioned by a regulator or in a legal proceeding, the responsible party can be identified and the change history understood.
piper
Chart Annotation Updated By
The `updatedBy` on a ChartAnnotation records which user most recently modified the annotation's label, description, color, category, or annotationDate.