Configuration/Core/client/html/catalog/list/catid-default

Summary
The default category ID used if none is given as parameter

client/html/catalog/list/catid-default =


 * Default:
 * Type: string - Category ID
 * Since: 2014.03

Description
If users view a product list page without a category ID in the parameter list, the first found products are displayed with a random order. You can circumvent this by configuring a default category ID that should be used in this case (the ID of the root category is best for this). In most cases you can set this value via the administration interface of the shop application.