Workshops bringing scientists together with stakeholders from various backgrounds have shown the importance of dialogue for co-designing climate pathways and highlighted the need for physical meetings and capacity building. To find and implement solutions to climate change and other complex problems that society faces, requires constructive dialogue between the research community and a wide range of other stakeholders. Since 2019, the ENGAGE project has developed and used a carefully designed stakeholder engagement process to co-design climate mitigation pathways through open discussions about a range of topics using a combination of surveys, visual tools, and presentations.