how to use "add slice" in the stacks submenu?

Posted by chenyanpei on Mar 16, 2010; 8:52am
URL: http://imagej.273.s1.nabble.com/how-to-use-add-slice-in-the-stacks-submenu-tp3688958.html

Hey ImageJ users :
i want to use " add slice "in the stacks submenu? the menu book say to hold the alt key, but i see nothing. there are some details about how to use it?