Sorry, but i do not understand if is possible with Jomsocial for example to share a simple file(no photo, no video...but a file word, excel, or pdf) with a particular group or a particular user?
I do not find this function in demo...is true?
Thanks in advance...

Hi Agostino,

Yes this is possible, you can share the files as you want from group discussion and group bulletin.

Warm Regards,
Dimas