Trautmann, Lorenz2021-04-222021-04-222026-06-0420212021-04-22https://opara.zih.tu-dresden.de/handle/123456789/2509https://doi.org/10.25532/OPARA-113This appendix describes the comparison and evaluation of the identified maturity models. In addition, the three questionnaires used in the case study conducted are illustrated.Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/1::12::112Appendix - MAP 4.0 – Proposal of a prescriptive Maturity Model for assessing the Digitalization of Procurement