digraph G {
find_ret -> find [style=dotted];
find_ret -> new [style=dotted];
find_ret -> new_csv [style=dotted];
find_ret -> new_dmail [style=dotted];
find_ret -> show;
find_ret -> list_dmail [style=dotted];
find_ret -> logout [style=dotted];
find_ret -> find_ret [color=green];
create_csv;
show -> find [style=dotted];
show -> new [style=dotted];
show -> list_dmail [style=dotted];
show -> print;
show -> edit;
show -> new_service;
show -> edit_service;
show -> destroy_service;
update_service -> show [color=red];
export_csv;
index -> index [color=red];
update -> show [color=red];
set_zip;
new -> find [style=dotted];
new -> update [color=green];
edit -> find [style=dotted];
edit -> show;
edit -> update [color=green];
find -> new [style=dotted];
find -> list_dmail [style=dotted];
find -> logout [style=dotted];
find -> find_ret [color=green];
}