Can't see Objects on camera preview!

Hello!
I would like to render in a camera just SOME of the UI present in the Canvas.

I set Canvas to "Screen Space - Camera" and dragged my Camera in.

Now I can see ALL the UI in the Camera Preview.

I would like to show just that whole box on the left, where you read "new text". Everything but those four buttons on the right.
I tried to use Layers, but It does not work. What do you suggest me to do to exclude all that right UIs?

My intention is to take screenshots of just that part

Thanks!

 

@pavons2

Isn't this a UI question, not a 2D question. There is a UGUI forum for UI questions...

But anyway - couldn't you simply disable the objects you don't want to see?

 

Cant you just turn off the visuals when you start it or am i missing something?

 

Thanks for your reply ....
Well, when you asked me Why don't I just disable objects on the screen ....

I did not think about it .... but I can show you a medical certificate
which certifies that I am stupid, so you can't blame me!



Thanks as usual for your hints!!!!