Lol do those Germans wanna join Austria or something? and what about that little yellow corner in the northwest. are they French or something?
The major party in the South Tyrol province of Trentino-Alto Adige is the Südtiroler Volkspartei. The SVP doesn't really want to join Austria IIRC. There is a smaller party, the Union for South Tyrol, that is nationalist.
Vallee d'Aoste is a Francophone minority region where the two biggest parties are local French parties (one more conservative, the other more liberal). National parties aren't strong in South Tyrol and Aoste.
It's Austrias' rightful territory anyhow.