Lock door with Google Assistant

Hello,

I’m new to Home Assistant but I just configured it with Google Assistant and it seems to work with my Chromecast.
I have a Verisure Lock on my front door that I can lock/unlock using HA but I don’t know what I need to say to make Google Assistant lock/unlock the door. Or is this action not possible?

And also, every time I lock/unlock I need to enter the PIN for the door. Is it possible to have this PIN saved somehow?

Anyone know if this is possible? I’d like to add the same. Also I’d like to add the home alarm. Ty!