shortcut for the info window

This is a very simple request. The shortcut to open the info window (and groups)- can it also be used to close the window as well? It isn’t much use if I can open the info window to quickly add a note but then have to use the mouse in order to close the window. This also maximizes screen space as I don’t have to keep a spot open to have the info window open all the time, I can just open and close it as I need it with quick shortcut keys.

You can close the Info panel via Cmd-W if it’s active.