extra materials from various events and sources
- Trainer: Christos Liatas
- Trainer: Natalia Manola
- Trainer: Anastas Mishev
- Trainer: Eleni Toli
- Trainer: Vladimir Trajkovik
- Teacher: Sonja Filiposka
- Teacher: Anastas Mishev
information about the organization procedures and other important information regarding the management of the NI4OS-Europe training events
