This book constitutes revised selected papers from the Forum, the Doctoral Consortium, the Tools and Demonstrations track, and three specialized workshops, held in conjunction with the 29th International Conference on Enterprise Design, Operations, and Computing, EDOC 2025, which took place in Lisbon, Portugal, during September 9-12, 2025. The 25 full papers and 8 short papers included in this book were carefully reviewed and selected from a total of 67 submissions. They stem from the following satellite events:ForumDoctoral ConsortiumEA4AI - International Workshop on Enterprise Architecture for Augmented IntelligenceiRESEARCH - 3rd Workshop on Empirical Methodologies for Research in EA and Service/Data-oriented ComputingSoEA4EE’2025 - 16th Workshop on Service oriented Enterprise Architecture for Enterprise EngineeringTool PresentationsJournal-first Papers