Trinity College Dublin has established SOAPbox, a new open access publishing platform, to support a community of practice for open scholarship. SOAPbox launched in August 2019 with 11 journals migrating to the new platform in just two weeks. It has since grown to over 12 journals across many disciplines. SOAPbox provides training to student journal managers and emphasizes inclusive, ethical publishing aligned with university goals and the UN Sustainable Development Goals. Early findings show strong student commitment to open issues but also need for ongoing support through the publishing process.