Where groups appear

Once the app embed is on, your groups can show in two places.

On the product page (PDP)

The swatch selector appears on every product in a group. Clicking a swatch opens that product's page - with its own images, price, and details.

The group's option selector on the product page

On the collection page

Swatches can also appear on each product card in a collection, so shoppers can preview and switch options without opening the product.

Swatches on collection product cards

Turning collection-page display on

1. In the group, set Show on collection page to Yes and choose a Collection page display style. This is a per-group setting in the group editor (and visible in the Product groups list) - not a global one.

2. Some themes also need the OPTIS app block added to the collection product card. The Setup guide → Step 3 (Add the app block) walks you through it with a deep link and a visual guide.

Two ways OPTIS renders: on most themes it works automatically through the app embed. On app-block themes (like Horizon), adding the app block to the product card gives the most reliable collection-page rendering.

Not seeing swatches? Check the app embed is on and (for collection pages) the app block is added. Full checklist: Why aren't my groups showing?