Acknowledgements

We express our gratitude to the EU-citizen.science team for providing their training resource list and the accompanying guidance document for the development of training resources on their platform. Our thanks also extend to all of the TIME4CS partners, in particular our collaborators at KTU, Tyndall, CRG, and UniSR for their instrumental role in organizing the four workshops conducted in spring 2023. Additionally, we appreciate the contributions of all workshop participants and the invaluable feedback from numerous individuals, including our expert interviewees, which significantly enhanced the development of the TIME4CS training programs.