Curtain Wall System - Student Help

Hi I am an architecture student and need help regarding Curtain Wall Systems. i have searched for Unitized Curtain Wall System since it works for our project which is focused on modular components and our floor panels are precast. We're in the middle of the activity already and wondering if it is possible for Unitized Curtain Wall to be attached on the Beam and Column exterior since the floor panels we draw are centered along the beam so kinda like the only space to attach the curtain wall is along the beam. Is it possible to have mullion support for the curtain wall attached to the beam and column exterior face? Or do I just attach it the usual way to the top of beam and have cladding along the vertical face of the column?