First need to install packages samba winbind kdenetwork-filesharing:

apt-get install samba winbind kdenetwork-filesharing

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 Dolphin and right click on folder for share (for example I choice Public folder):

Check "Share with Samba", set permission for user (in my case Read Only) and click on OK.