Filter Preview Images
If you have enabled the Show ASN preview images feature for a group, a new configuration page is displayed for the Filter Preview Images menu item.
By default, the preview image of an element is the product image of the first article with the corresponding property in the search result. However, if you wish to display a different image for a specific filter element (for example, a brand’s logo), this can be set up on this configuration page. Simply enter the field name of the group (1), the element name (2) and the image URL (3). The filter element name is not case-sensitive.