Possible Duplicate:
Are there Unity-like quicklists for GNOME?
I had a lot of quicklists configured in my Unity. But I do not know how to add quicklist to an application in GNOME shell.
For example, I need an "Enter Private Browsing" option under Firefox and "Enter Incognito Mode" shortcut under Chromium Browser.
Any help is appreciated.
There is currently no way of doing so. Gnome 3 doesn't yet support the X-Ayatana-Desktop-Shortcuts tag in .desktop files (though I'm planning to write a gnome-shell-extension over the weekend to rectify this). I'll update this answer with the relevant link on Monday. You'll have your quicklist functionality then.
Although I must say it's a feature which should already have been released to the community by canonical, since it's such a simple extension. I don't like unity and I feel they're going down a bad road. It won't be long before I'm switching to arch/mint if they continue this embrace-extend-extinguish approach to linux development.