Discrimination and marginalisation are still problems, both on a societal level as well as within the field of technological development. Discourses such as HCI and design often fail to deal with the dynamics of race, even when using participatory approach, co-design. This design study aims to tackle and explore the possibilities of co-design using dialogue on the matter of concern, structural racism. The study aims to answer the questions; what could be the role of co-design when facilitating a discussion about structural racism? And how can we use digital mediums to co-design and create dialogue? The theoretical framework of this study, stems from ‘design thing’, where extended knowledge is produced collectively based on subjects’ experiences and Latour’s view on ‘matters of concern’, which is understanding the political situation from a holistic standpoint. The methodology derives from Sanders and Stappers framework called ‘say-do-make’ including an online survey and three digital creative sessions with participants. The results of the study propose guidelines on how to create dialogue about structural racism through a co-design setting. As a result of the proposed guidelines, this study suggests that interdisciplinarity is fundamental in order to integrate the matter of concern into the co-design discourse.