On a FigJam whiteboard the mapper builds a sticky with complete generated records as a native board sticky: the saved colour, size, place, opacity and shadows, the note and the author line as text layers, no background vector. It writes a board field on the REST JSON, which the REST importer reads (junk values are ignored with a warning). Damaged stickies and stickies in a .fig keep the generated layers.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove; Fable 5.1 briefed; Sonnet 5.5 wrote at medium