On April 16 2026, a workshop entitled Aggregation Operators in Fuzzy Systems – Applications in Digital Forensics was held at the Department of Mathematics and Informatics, Faculty of Sciences, University of Novi Sad, within the framework of the AT-MATADOR project. The event gathered project participants as well as researchers from the University of Cádiz (Spain), the University of Novi Sad (Department of Mathematics and Informatics of the Faculty of Sciences, the Faculty of Technology, and the Faculty of Technical Sciences), and Singidunum University in Belgrade. The workshop provided an opportunity to present and discuss the latest research results achieved by all participating teams. Particular attention was devoted to recent findings concerning the migrativity property of aggregation operators and its potential applications in Digital Forensics.  The discussions highlighted several promising directions for future interdisciplinary research and collaboration. In addition, participants exchanged ideas regarding the preparation of a new COST Action proposal.