A cast-in-place anchor assembly is disclosed for suspending objects below a metal deck. The assembly includes an anchor body and an anchor support. The anchor body includes a threaded opening. The anchor support includes a central member which, in use, extends from a first upper side of the metal deck to a second lower side of the metal deck. The central member further includes a connector. The central member also includes a biasing portion which cantilevers radially outward. The central member further includes a stopping member sized to be larger than a deck opening. An end of the anchor body is connected to a connector to conceal the threaded opening from poured concrete. The stop member flexes to pass through the opening in the metal deck and the stop member and the biasing member flexingly bias the anchor support into position relative to the metal decking.