aperture does not show tick box for shared photo stream as promised on the help screen
I try to configure Aperture for iCloud shared Photo Stream. According to the help screen, I should select Preferences and see a panel with 4 tickboxes. The first three relate to My Photostream and work fine on all my devices. The crucial fourth tick box for sharing with others however does not show however. What else should I set-up to see the 4th tick box ?
Aperture 3