Zoom Rooms splitting screen

[TaulPaul]

My office has a number of small conference rooms or personal work spaces set up as Zoom rooms, each with a desktop console and a mounted TV/display on the wall for use in the room. 

I want to use the mounted display in a Zoom room as a second screen for my laptop, not as a duplicate of my laptop's single (small) screen. Am I just really dense in that I can't figure out how to do this? That seems like a really obvious, high-demand use case, and something that other (not Zoom) solutions solved literally a decade+ ago. 

[ZoomMate]

Hi There,

Just click Window+ P together on Laptop, will guide you small popup window on right bottom of the screen on your laptop. Where you can choose option of EXTENDED. loke mention below:

Then after, minimize everything.
right click on screen will guide you to the display settings. as below mentioned, screenshot.

From here you can choose the preferred settings as you want.