No login flow. Paste Kadence HTML skeleton, extract payload, edit only content, then inject and finalize.
Adds data-pipeline-id and data-internal-id, then extracts mutable slots into JSON.
Uses ID matching (internal ID first, pipeline ID second), injects content, then removes helper attributes.
Practical rule: mutate only the content field in payload records and keep IDs/roles/types untouched for reliable reinjection.