From the kof22 record-screen audit:
- notebook child lists are labelled Cells, Shares, Snapshots and Versions
instead of raw join names
- notebook defaultBackendName and cell backendName use a possible-value source
of the backends the workbench can target (invalid values are rejected)
- cell cellType uses a SQL/MARKDOWN enum possible-value source
- cell cellKey is read-only
- execution parametersJson shows as read-only JSON
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>