I am interested in opening an account with IG and to use Zorro S with z strategy
In the manual (http://zorro-project.com/manual/en/zsystems.htm) is written

Multiple Zorros: You'll need Zorro S for trading all Z systems at the same time. Also make sure with your broker that your account is set up to allow multiple sessions. Some brokers set up accounts for single sessions only by default.

So I am wondering IF IG Allows multiple sessions

Thanks