Can't find unattach-reattach in media library

I figured this out on my own and it is really very simple. My apologies, but I guess I will leave the question here for those who have the same issue. In the Media Library, which displays all your media as thumbnails, you must change the view from grid to a list. In version 4.2.2 it is a tiny list symbol in the upper left corner. Then you will find the “re-attach” link created by this plugin. So simple, yet easily overlooked!