The ONIK Non-profit unit is under registry which would like to aim the computer science students.The founders who were mainly in University of Debrecen at first time founded the ONIK in 2006 spring. After the founded some soulful student joined to the team.We use our experience to organize professional, cultural and entertainment programs under the whole territory of Hungary.The ONIK organized professional programs and parties almost every month in the last 3 year what become traditional in University of Debrecen. It helped to the students and teachers to be closer with successfully. One of the main evidence is that the teachers are visiting our programs regularly.The ONIK aim was that bring closer the other university students who learn computer science and make some common programs. The first step was the I. National Computer Science Paintball Tournament. We would like to reach the other students too who lives near to Hungary's border, it is our union main aim.We got the second support to the union from the ELTE computer science (Budapest) students.