Click on the icon + 'New product group'. Enter a name for the new product group in the 'Name' field. Click 'add' when you are done. In the table of product groups the new product group appears as the bottom row. When third parties are granted access to a product group, by default all modules and courses of that product group can be accessed. When this is not desired, access can be handled explicitly. In this case the reseller has to specify which modules and courses each customer can access.