Historical use of the derated 190A4 & the fully rated 190A4

[kennel]

Was the derated 190A4 used as a fighter on the Ostfront or was it jabo & was the fully rated 190A4 used at all on the Eastern front?

What were the Antons used for in the African & Italian theaters was it multirole fighter bomber tasks or fighter roles & did the derated 190& the fully rated 190A4 make it to the Med theaters at all. I am trying to find out this info for DCG campaigning