Last of the Apidea mated queens are united with a 3 Frame nuc by putting the frames with bees & queen over the feed hole in the crown board. The roof of the nuc has space to accommodate a margarine tub of fondant which is just right to cover the Apidea frames. After a couple of weeks all brood is hatched and Apidea frames can be removed.
The queen is usually down inside the nuc and laying when I inspect 1 week later.