return EntityQuery.from('Personnels')
            .select('id', 'fname', 'lname')
                .toType('Personnel')
                .using(manager).execute()
                .then(querySucceeded, _queryFailed)

public class Personnel
    {
       public Personnel(){}

       //[Key]
       public int Id { get; set; }
       public string Dsn { get; set; }
       public string Fname { get; set; }
       public string Lname { get; set; }

<div data-cc-widget-header title="{{vm.title}}"
                     subtitle="{{vm.employees.length}}"></div>
                <div class="widget-content user">
                    <div class="padd" data-ng-repeat="e in vm.employees">
                        <div class="user">
                            <div class="user-details">
                                <h2>firstname is {{e.fname}}</h2>
                                <h2>lastname is {{e.lname}}</h2>
                                <h3>id is {{e.id}}</h3>
                            </div>
                        </div>
                    </div>"

return EntityQuery.from('Personnels')
        .select('id, fname, lname')