Setting the default file and file sequence
You can arrange the order of media attribute files. The first file in the list is the default file.
For image attributes, the default image is used as the image thumbnail in the entities grid. If PIM is integrated to Rhythm for Commerce, the default image is used as the entity's thumbnail image in the web shop.
For document attributes, a document icon is used as the thumbnail image. Document attributes cannot be displayed in the entities grid.