Boardgent remote desktop needs access and record the content of your Mac screen. To enable permissions, you must follow the next steps:
On your Mac, open the Apple menu, select System Preferences, click on Security & Privacy, and then Screen Recording.
In Mac OS Monterrey and earlier, in the left side bottom corner, you will find a lock, if it is closed, you can click on it to unlock the changes.
There you will find the applications that require permissions, select the box next to Boardgent.
In Mac OS Monterrey and earlier:
In Mac OS Ventura and later: