Broadcast theme
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About product siblings

Display product images as swatches
Broadcast includes the ability to link directly to other products as product swatches. The result is rich product detail pages that include swatches with images that represent each variant option.
This feature is called Siblings. When you view a siblings product, only the images associated with that variant option, plus product details, and prices for the variant are shown:
Sibling product page with swatch images and unique images

Swatch images

Each product sibling appears automatically as a swatch:
Display swatches with actual product image

Unique product images

Only product images for that color style are shown:
Only display product images for this color and style

Individual products

Each sibling is an individual product. Using custom metafields, Broadcast will connect these products together and auto-generate the swatch images.
Example of individual products in product admin: