The meeting took place in Brussels from 23-24 November 2022 and consisted of two parts - on the first day we had a working meeting on our project and on the second day we attended a multiplier event of our Brussels partner Out of the Box International. We exchanged information on our current work and worked on the development of IO4. During the meeting we discussed activities, current status and the upcoming final report. We spent some time on quality assurance and reviewed the processes that have already started. The individual partners took over the tasks insofar as they had not yet been distributed. We discussed the dissemination and planned sustainability of the project. We then attended a networking event organised by the Brussels partner. The following day we attended a multiplier event at the STEM building in Brussels, where different speakers presented different aspects of the project.