[O] "DONE" all subtasks recursively

[Marcelo de Moraes Serpa]

Hey guys

If I have a headline with children, like this:

* Project 

** TODO Task

** TODO Task 

** SubProject

*** TODO Task 

*** TODO Task

Does org have any functionality that allows me to automatically close (Change TODO->DONE, put DONE when TODO is not available (in the case of Projects)) automatically and recursively for each child if I close the main parent headline?

Thanks in advance,

- Marcelo.