Enterprise Modeling and Enterprise Architecture.- Enterprise Coherence with GEA – a 15 Year Co-evolution of Practice and Theory.- Machine Learning-Based Enterprise Modeling Assistance: Approach and Potentials.- The Models for Knowledge Acquisition in PMI Specific Requirements Engineering.- Using Knowledge Graphs to Detect Enterprise Architecture Smells.- “Mind the Gap!”: Learning Missing Constraints from Annotated Conceptual Model Simulations.- Detecting value capture processes using FEM.- OLIVE, a Model-Aware Microservice Framework.- Enterprise Modeling Methods and Method Engineering.- An Experience Report on the Implementation of the KYKLOS Modeling Method.- Validation and Verification in Domain-Specific Modeling Method Engineering.- A Foundation for Design, Analysis, and Management of Digital Business Ecosystem through Situational Method Engineering.- Business Process Modeling and Management.- Design Guidelines to Derive ane3valueBusinessModel from a BPMN process model in the Financial Securities Sector.- Context-Aware Process Modelling for Medicinal Product Development.- Process Model Repair Meets Theory Revision - Initial Ideas.- Upper-bounded Model Checking for Declarative Process Models.- Requirements Engineering for Privacy, Security and Governance.- On the Philosophical Foundations of Privacy: Five Theses.- A Cyber Security Digital Twin for Critical Infrastructure Protection: the Intelligent Transport System Use Case.- Expanding Data Governance Across Company Boundaries – An Inter-Organizational Perspective of Roles and Responsibilities.- Case Studies and Experiences.- Can SysML Be Used for Enterprise Modelling?.- A Collaborative Model for Connecting Product Design and Assembly Line Design: an Aeronautical Case.- Assignment of Actors to Activities at Process-oriented Applications: A Research Agenda.  

This book constitutes the proceedings papers of the 14th IFIP Working Conference on the Practice of Enterprise Modeling, held in Riga, Latvia, during November 24-26, 2021. PoEM offers a forum for sharing experiences and knowledge between the academic community and practitioners from industry and the public sector. This year the theme of the conference is the use of enterprise modeling and enterprise architecture towards ensuring sustainability and resilience of enterprises and societies. The 14 full and 6 short papers presented in this volume were carefully reviewed and selected from a total of 47 submissions. They were organized in topical sections named: enterprise modeling and enterprise architecture; enterprise modeling methods and method engineering; business process modeling and management; requirements engineering for privacy, security and governance; and case studies and experiences.