Hi flip26 , it is also mentioned somewhere in the Z3 description, that you can trade indexes via ETFs (SPY, QQQ. etc.). The same should be valid for Z12.

I am allowed to use CfDs ,so I did not elaborate on that, but if that is the option for You and you have some no commission ETF broker, you probably can send the non-FX live orders from Z12 to the ETF broker. Just watch out for the day trader pattern restrictions.

Just a hint, no guarantee :-).