Thank you, Christine.
What was confusing to me is that the first/main meaning of this word (arranger) is arrange or settle. And I understand that it is not used in literal meaning. Now I am clear and will try to "save" it into my vocabulary :).
Regards
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham