Advanced Settings
On the Advanced tab of a product group page, you can override the default settings for an individual product group page.
The Specification filters and Sort variants table by settings are used to configure product group filtering and sorting.
The Group specifications settings allow you to configure product specifications individually for each product group page.
The Image per child item settings are used to show or hide product image thumbnails on the product group pages.
To configure the default Image per child item settings, in Sana Admin click: Web pages > System pages. Find the Product group details system page and click Edit. On the General tab, see the Image per child item option.