private void PopulateDropDownLists(Project project = null)
 {
     ViewData["ClientID"] = new SelectList(_context
                                           .Clients
                                           .OrderBy(c => c.Name), "ID", "Name", project?.ClientID);
     ViewData["DesignerID"] = new SelectList(_context
                                             .Set <Employee>()
                                             .OrderBy(e => e.FullName), "ID", "FullName", project?.DesignerID);
 }