Does Anybody know how to import/use a PTC Creo 2D section (.cem) into a PTC Creo drawing (.drw)?

I generated a section drawing in Creo Layout, imported from an ACad file, I just want to know, if there's a way to reflect this new Creo Layout file (.cem) into a common draing from Creo (.drw). I want file .cem to be the main file in use within my Creo Drawing