Hello

I'm new to Zorro.

I've managed to connect to Tradestation, at least with a Demo-account, but that's alright for the moment. There are 2 things I'd like to understand:

- is it possible to control more accounts than the one which is bound to the API-key? On the platform, I have 4 accounts but log-in with only 1 userid/pw and can run strategies for all accounts.
- in case I can control all accounts with 1 API key, how would I address a particular account? Through code?

The other thing is, how do I get data into Zorro. For example 5 years back from the ES perpetual contract with 1min resolution (I think this is t6 data, right?). Could I extract this via an API request or should I generate the data in the Tradestation platform and somehow move it over to Zorro?

Thank you