Is it me who didn't quite understand or the way i explained it ?!? In fact, what I want is to "force" a value in a combo box, as a display value. Example: My combo box's row source type is at "Fields" (like I said before) and I know that my combo contains a new value that we'll call "TOTO". 'Cause my combo is not set at "Value" (in this last case, we can easily say: Combobox.Value = "TOTO"), how can I say to it: "Display me TOTO" ? I thought I would see a property like "Combobox.Set" or "Combobox.Select", but it doesn't exist. To resume, how "force" a combobox to display a value that we know he has? Thanks for your patience! :o)