public void CreateHelper()
{
VMLoggedUser LoggedInUser = Session["LoggedInUser"] as VMLoggedUser;
ViewBag.RosterTypeID = new SelectList(DDService.GetRosterType(), "PRosterTypeID", "RosterTypeName");
ViewBag.ShiftID = new SelectList(DDService.GetShift(LoggedInUser), "PShiftID", "ShiftName");
ViewBag.CrewID = new SelectList(DDService.GetCrew(LoggedInUser).ToList(), "PCrewID", "CrewName");
}