DCS Streaming Setup with Dual Monitor

[iQyThradz3137i]

I am starting up my Streaming setup and I am curious about something.

 

I have my DCS World OB setup on my Main screen and my Streamlabs OBS set up on my portable monitor by Asus. How do i set it up in game that lets me move my mouse to the portable monitor where all my streaming stuff is without pausing the game when i click on something on the second monitor?

 

Thanks in advance.