Page Designer Thumbnail Images
In the Page Designer visual editor, thumbnail images assist the merchant in determining which page or component to select. If you don't provide thumbnail images, generic images are displayed.
The file name for a thumbnail images (without the extension) must match the name of the respective page type or component type, for example, promopage.png or promopage.svg. Page Designer doesn't support a different thumbnail image for different locales.
Thumbnail Images for Pages
Put thumbnail images for page types in this location.
<your_cartridge>/cartridge/static/default/images/experience/pages/<subdirectory>/<id>
The optional <subdirectory> must match the subdirectory where the pages are in the ../experience/pages directory.
For example if the page type is located in mycartridge/cartridge/experience/pages/promotions/promopage.json, the image file must be located here:myBMcartridge/cartridge/static/default/images/experience/pages/promotions/promopage.png
Thumbnail Images for Components
Put thumbnail images for component types at this location in your cartridge:
<your_cartridge>/cartridge/static/default/experience/components/<sudirectory>/<id>
The optional <subdirectory> must match the subdirectory where the component types are in the ../experience/components directory.
For example if the component type is located in mycartridge/cartridge/experience/components/banners/headlinebanner.json, the image file must be located here:
mycartridge/cartridge/static/default/experience/components/banners/headlinebanner.png