First need to install packages samba winbind kdenetwork-filesharing:
apt-get install samba winbind caja-share
Create local user and create password for acces to share:
useradd -M -s /bin/false username smbpasswd -a username
Check local samba user with:
pdbedit -w -L
Open Caja and right click on folder for sharing and select Properties (for example I choice Public folder) and go on tab Share :
Check "Share this folder" and click on "Modufy Share".
If have more users give read/write permissions, click on tab "Access Control List" and select right permissions:
Now is all ready for use, click close and enjoy.