This volume constitutes revised selected papers of several workshops, the EDOC Forum and the Demonstrations and Doctoral Consortium track, which were held in conjunction with the 27th International Conference on Enterprise Design, Operations, and Computing, EDOC 2023, in Groningen, The Netherlands, during October 30-November 3, 2023. The 18 revised full papers and 7 short papers presented in this book were carefully reviewed and selected from 37 submissions. They stem from the following satellite events: - Workshop on Intelligent Digital Architecture, Methods, and Services for Industry 4.0 and Society 5.0 (IDAMS) - Workshop on Empirical Methodologies for Research in Enterprise Architecture and Service-Oriented Computing (iRESEARCH) - Workshop on the Modelling and Implementation of Digital Twins for Complex Systems (MIDas4CS) - Workshop on Service-oriented Enterprise Architecture for Enterprise Engineering (SoEA4EE) - EDOC Forum - Demonstrations Track - Doctoral Consortium.