[Desktop Entry]
ServiceTypes=inode/directory
Actions=DolphinSU;

[Desktop Action DolphinSU]
ServiceTypes=inode/directory
Name=Open as Root
Name[el]=Άνοιγμα ως υπερχρήστης
Name[x-test]=xxOpen as Rootxx
Icon=dolphin
Exec=kdesu -c 'dolphin %U'