Embodiments described herein generally relate to dynamically assigning product groups to production machines using production groups and producing product groups at a specified ratio using production groups. In one scenario, a computer system dynamically assigns a production entity to a product group based on properties for that production entity. The production entity is to be produced using a production machine. The computer system then dynamically assigns each product group to a production group, where each production group includes production machines that are available to produce production entities for product groups that belong to the assigned production group. The computer system also indicates that a production entity is to be produced using the production machines in the dynamically assigned production group.