Close and re-open web parts

If you wanna hide a web part for a while so that you can re add it to the page later without having to reconfigure all of it settings this is what you do:

Close the web part from the web part drop down menu (the arrow that appears in the top left cornor of the web part when you hover over it):

When you later wanna re enable it, you click add web part as normal,k however this time you click the "Closed webparts group" and add it from here: