What do we know about public services of successful European countries? From time to time, under the democratic procedures, presidents or prime-ministers are changed there, resign or new governments are appointed, parliaments and local authorities are reelected, new office and cabinet names appear.

However, even in the era of ubiquitous digital information, functioning of a certain number of office holders remains unalterable. These office holders are employed by the state for a long period of time for the purpose performing special functions, related to state affairs and interests.