All the desktop spaces are accessible through the Mission Control icon on the Dock.

This feature is helpful for people who use multiple spaces for specific uses.

Perhaps a space for working with photos would be the home for Photoshop,Aperture, or Apple’sPhotosapp.

Spaces bar at top of Mac display

You do this using Mission Control.

Click theplus signto the far right of the Spaces bar to add additional desktop spaces.

From the pop-up menu, selectOptions.

The Options submenu in the Mac Dock

ChooseAll Desktopsin the submenu.

The next time you launch the utility, it opens in all your desktop spaces.

Then, the next time you launch the app, it opens only in the currently active desktop space.

The Doc menu for a Mac app

Right-click theDock iconof the utility you want to assign to the current desktop space.

ClickThis Desktopin the submenu.

Selecting This Desktop from Doc menu on Mac