Is there a way to set the dimension of a wall wrap or does it just go to the center line of the wall?

If it only goes to the centerline, how do most people take care of showing a drywall sill and jamb. On our jobs that have commercial glazing, we typ. make our finish jambs drywall and butt it up against the metal frame.

Is there a clean way of doing this for plan and rendering?

Thanks.