From 30 September to 4 October 2019, prosecutors from the specialized offices and the General Prosecutor's Office, seconded criminal investigation officers and officers from both the National Anti-Corruption Centre and the Asset Recovery Office attended a five-day training on the use of IBM i2 visualization software. The practical training foresaw an introduction to the tool, work on tasks definition and analysis of the following items: competing hypotheses, communication, crime patterns, time sequences and criminal business. The CoE Expert devised exercises for the participants to become familiar with the software (e.g. producing association and flow charts) and comfortable to use it in daily tasks. Twenty participants (16 men and four women) attended the training. A second full week of training is planned for the end of October, focusing on more advanced use of the IBM software.