Faber, A., Hernandez-Mendez, A., Rehm, S.-V. and Matthes, F. 2020. Collaborative Modelling and Visualization of Business Ecosystems: Insights from two Action Design Research Case Studies. Australasian Journal of Information Systems. 24, (May 2020). DOI:https://doi.org/10.3127/ajis.v24i0.2229.