Kumu is the visual network mapping platform used to render and maintain the MMH ecosystem node-map. The ecosystem map exists as a Kumu JSON baseline with Element Type field values, connection weights, and visual styling; a Pre-Quartz → Quartz → Post-Quartz → Kumu pipeline is the planned downstream architecture for feeding Quartz’s link-enriched output into Kumu node descriptions. An earlier visual-decluttering pass removed links from the display without deleting them from the underlying data — so rendered edges are “confirmed visible,” not “confirmed exhaustive.”