PXRestrict Change My display text

    [PXDBInt]
    [PXRestrictor(typeof(Where<InventoryItem.itemType, Equal<INItemTypes.nonStockItem>>), "Non-Stock Only")]
    [PXSelector(typeof(Search<InventoryItem.inventoryID>),typeof(InventoryItem.inventoryCD),SubstituteKey = typeof(InventoryItem.inventoryCD),DescriptionField =typeof(InventoryItem.descr))]
    [PXUIField(DisplayName = "Item ID")]
    public virtual int? UsrItemID { get; set; }
    public abstract class usrItemID : PX.Data.BQL.BqlInt.Field<usrItemID> { }

I should show Item ID