HKEY_CURRENT_USER\Software\Policies\Centrify\Gnome3\com.canonical.notify-osd
- multihead-mode
- HKEY_CURRENT_USER\Software\Policies\Centrify\Gnome3\com.canonical.notify-osd\multihead-mode
- gravity
- HKEY_CURRENT_USER\Software\Policies\Centrify\Gnome3\com.canonical.notify-osd\gravity