Theoretical part of thesisi involves describing the situation of friar s order and congregation at the time of communism, especially in years 1948 till 1950, the main characteristic, constituion and charisma of the congregation of School s nuns III. friar order of St.Francis, activies of this congregation from its beginning, its foundation in our country until these days and a changes of mission of this congregation at the time of communism. In the part I used a qualitative search, where I analysed if changes of original mission was for the congregation OSF at the time of communism enforced charity, what contribution had a totalitarian experience of congregation OSF for the present and the future.