Give a workspace to your external display
- Find part of the display’s name: Apple menu → System Settings → Displays [check: that this name matches what JimiOS matches against]. For example “BenQ PD3205UA” contains “BenQ”. The match ignores capitals.
- Create or open
~/Library/Application Support/JimiOS Alpha/config.json(see Edit the settings file). - Add the display and its workspaces:
For more than one, list them:{"screen_workspaces": {"BenQ": [2]}}
{"BenQ": [2, 3]}. - Quit JimiOS from its menu and open it again.
Workspace 2 now shows only on the BenQ while it’s connected. Unplug it and workspace 2 moves to the laptop as it was; plug it back in and workspace 2 goes home.