1.Save current selected object decorate
    Click button ,popup menu listed above, select command "Add", current selected object's Decorate is saved
in your favorite decorate library.
2.Use your favorite decorate
    Double click your favorite decorate, it is set to your current selected object.
3.Replace your favorite decorate
    Select your favorite decorate, Click button ,popup menu listed above, select command "Replace" ,current selected favorite decorate  is replaced by the selected object's Decorate.
4.Remove your favorite decorate
    Select your favorite decorate, Click button ,popup menu listed above  select command "Remove", current selected favorite decorate  is deleted.