If Target.Count > 1 Then Exit Sub
If Target.Address <> "$O$27" Then Exit Sub
If Target.Address = "$k$27" And Range("o27") <> "" Then MsgBox "Salut"
If Target.Value = "" Or Target.Value = "?" Then Exit Sub
If Not Intersect(Target, Range("O27")) Is Nothing Then
Me.Cells(27, "K").Value = Me.Cells(107, "I").Value
End If