The document summarizes the outreach activities and results of the OCRE project, which aimed to build the foundations of a digital research services single market in Europe. Key results included over 1 million researchers benefiting through EOSC, 474 framework contracts with suppliers, and 30 cloud projects funded. The outreach strategy ensured activities contributed to the project goals. Surveys gathered requirements from over 45 organizations across 29 disciplines. Procurement activities for cloud and EO services attracted hundreds of views and responses. Podcasts, success stories, and other future activities were planned to continue engagement. Data-driven campaigns and co-creation with the community were essential to OCRE's success.