This output represented the strategic document on which project partners based their pilots about the Local Action Plans and it was drafted in three sections, illustrating: (i) the social economy common background and fundamentals; (ii) policy agenda and methodological framework, such as policy axes and priorities related to local action plans; (iii) pilot actions schemes and timeline.

The solutions shared with Social and Solidarity Economy actors and jointly developed represent the long-term commitment of public and private bodies (and, for some solutions, the 4–5-helix ecosystem) to strengthen their collaboration for a more place-based, inclusive and sustainable economic development. The solutions highlight key elements that enable long-lasting effects, particularly through shared governance mechanisms, innovative tools, capacity building and increased visibility. They demonstrate that place-based, bottom-up approaches and co-creation can generate both effective and efficient impact. The solutions were designed to tackle the following needs: - Solution 1 (Italy): the need to innovate tools and intervention methodologies within the Solidarity Economy system to improve dialogue and collaboration among public and private actors. - Solution 2: the need to strengthen skills, knowledge sharing and competencies for social economy organizations. - Solution 3: the need to deepen cooperation and improve monitoring processes. - Solution 4: the need to connect SSEs with intermediaries and policymakers, facilitating resource-sharing and mutual support. - Solution 5: the need to involve local government in the development of the social economy and to improve cooperation with social economy entities. Overall, the five solutions aim to strengthen social and solidarity economy governance and collaboration, namely through: 1) A quadruple-helix model with shared and permanent SSE actors’ mapping. 2) A Croatian Social Entrepreneurship Support Center (physical and digital). 3) The zDRAVkA care platform and Živo Gnezdo innovation hub to enhance social economy impact. 4) A Regional SSE Platform ensuring coordinated action. 5) A framework enabling the development of public–private partnerships.

This Curriculum is designed as an online training resource that provides structured learning materials, case studies, and methodological tools. The curriculum serves as a reference point for practitioners, policy makers, and organisations seeking to enhance their knowledge and competences in key thematic areas related to Social and Solidarity Economy and Public-Private-Partnership cooperation. The content of the curriculum is based on the results and experiences generated throughout the project partnership, including desk research, the expertise of project partners, and the outcomes of a questionnaire completed by partners and stakeholders. The results of this needs assessment were analysed, prioritised and subsequently structured into thematic modules. The curriculum follows a modular and flexible learning approach. Users can engage with the materials at their own pace and according to their specific needs. In this way, the curriculum contributes both to individual competence development and to strengthening collective learning processes within regional ecosystems.