print.append(String.format("All boards in team %s:\n", teamName));
        repository.getTeams().get(teamName).getBoard().forEach(Board -> print.append(String.format("%s\n", Board.getName())));
        repository.getTeams().get(teamName).getBoard().forEach(Board -> {
            print.append(java.lang.String.format("Working items in board %s:\n", Board.getName()));
            Board.getWorkingItems().forEach(WorkingItems -> {
                print.append(WorkingItems.toString()).append(System.lineSeparator());
            });
        });