This book constitutes the selected papers from the scientific satellite events held in conjunction with the19th International Conference on Service-Oriented Computing, ICSOC 2021. The conference was held Dubai, United Arab Emirates in November 2021.This year, these satellite events were organized around three main tracks, including a workshop track, a demonstration track, and a tutorials track.  The ICSOC 2021 workshop track consisted of the following three workshops covering a wide range of topics that fall into the general area of service computing.  •          International Workshop on Artificial Intelligence for IT Operations (AIOps)•          3rd Workshop on Smart Data Integration and Processing (STRAPS 2021)•          International Workshop on AI-enabled Process Automation (AI-PA 2021)