A dark concept spoke template could be designed using EdrawMax or EdrawMax Online as it shows a web style connecting visible products and invisible products. The hub-spoke diagram is a circle in a center, and spokes move along while connected to the hub at the center. The spoke diagram shows associations arranged in a circle. Instead of creating dark concepts spoke from scratch, use EdrawMax as it has hundreds of predefined templates and symbols that let you create a web style diagram to showcase the availability of products. By creating a dark concept spoke diagram, an organization can understand which product they have to bring upfront and which product is pulling the company back.