How? Make a keybinding command to pop up the home interface

[MysticalRiotCandy]

I asked this in the IRC but I didn't get an answer for it. Basically, I want to map my meta key to switch to the home interface screen. I figure I can go into the Keyboard Shortcuts preferences and add a new keybind, but I don't know what the command to switch to it is.
Edit: Oh...it's just the same command as Ctrl+Alt+D.