Hi guys
following this
http://wiki.nethserver.org/doku.php?id=developer:developer_howto
I'm proud to announce that I have created my github account, fork my first package and set up my local developing environment, I can say that practically
I have done nothing 
First of all thank to @Ctek @filippo_carletti @stephdl for the howto, I made some corrections to wrong names or to improve legibility.
Now a question: which is the next suggested step?
Stephan in some post wrote that before start writing code he spent one year to read code of others before wite a fix, I'm agree with him but I would like to know a little more.
I think that this can help to expand the howto or (better) making a second chapter.