@Volorovescio even EN could start flights with A320 if they want, even with an A330, no problem. As long as it will be operated as EN in EN colours! Thats the point.
LHITA operates in colours and flight numbers of an other airline...LH.
Its does not have own flights. Lufthansa Italia is just a name to sell the flights, its not even an airline (yet) it islike its was with volareweb. But the flights are acutaly with the LH code. And that simply makes the differance.