DevExpress PropertyGrid use a ComboBox / LookUp Edit (Attribute Level)

Question

im trying to setup a Propertygrid, everything works, even Enums are displayed correctly. But our binded object, has a property which is a Ref to a Dictionary(DB).

[PropertyGridTab("docuaccount"), Category("Konfiguration"), ResourceDescription(""), ResourceDisplayName("#frm402_Konfiguration_Accounting_05")]
            public int DefaultRefLeistungSortierung
            {
                get { return _DefaultRefLeistungSortierung; }
                set
                {
                    if (_DefaultRefLeistungSortierung != value)
                    {
                        _DefaultRefLeistungSortierung = value;
                    }
                }
            }

this is such a field, its just an INT, but i basicly want to be able perferably with Attributes to say, this int is bound to this Collection. And make the PropertyGrid create a ComboBox with these Items and use the INT as selectedIndex.

Is there a way to do this? Preferably with Attributes?

Im Struggling as i dont see a way to differentiate at Attribute Level