How to detect the guardian and start the same at center ?

Hi,

I have my app which is deployed in Quest from Unity 3D, when i opened the app in the quest near the guardian app is assume the center point will be where i am standing and its open the app according to that.

But what i really want is, instead of detecting the center point from my position, it suppose to check the guardian place what i drew on my device (room scale guardian) from that its suppose to take the center and open the application.

Is that possible from quest or any plugin using Unity3D?

Regards,

Sivamurugan