reminder/dependencies shortcut

[TMZ]

When I want to set a reminder or a dependency and use the hotkeys (alt+3/alt+6), it seems I have to use the mouse to tap on to the reminder-box or the box "click to set dependencies" before I can enter something with the keyboard.
Is there a faster way without mouse?

I would like to have an shortkey, that pops up an window, where I can directly write down an reminder-date/time or choose a dependency.

[Steve Neas]

In the Windows version the Reminder checkbox has the "R" underlined, as a Windows hotkey.  After Alt-3 you can hit Alt-R to toggle the checkbox and activate the date/time entry box.

I don't see anything similar for dependencies though.

-Steve