Spiral Stairs in v2.0?

I just can’t figure how to create a spiral stair. Some tutorial videos prove that it’s there, but I must be blind…

Hi, in VisualARQ 1.9 there’s a button at the bottom of the insert dialog to create spiral stairs…
In VisualARQ 2.0, from the Beta 5, the spiral stair option is available from the Command line, after running the vaStair command.

Thanks!! =)