What is the fine-grained topic of the following text: The public sector is also not involved, but the NCSD is empowered to include representatives of other state institutions as well as experts from other relevant fields; can set up working groups for specific topics which may include representatives from different stakeholders in advisory capacity – local and regional government representatives, CSOs, academia, business sector. Only return the topic.
Involvement and Roles of Different Stakeholders in the NCSD (National Council for Sustainable Development) Working Groups