Product Groups

Link per-color and per-material products as siblings, giving a unified swatch row on every product page, without merging into variants.

• Rule-based grouping. Match products by tag or metafield and keep sibling groups in sync automatically.
• Every product stays independent. Each color keeps its own SEO, inventory, and collection grid visibility.
• Theme block included. Render swatches on product pages and collection cards without editing theme code.