Hi Ihor

I added: (setq org-global-properties '(("UNNUMBERED" . "t")))

But it doesn't work, every headline is numbered. (Not tried in emacs -q).

Bests


On 15/10/2023 14:40, Ihor Radchenko wrote:
> Maske<maske1foro@gmail.com>  writes:
>
>>   From the first day, I liked org-num-mode, but I think that its default
>> which numbers all headlines could be problematic.
>>
>> Right now it only has the options to exclude headlines from being
>> numbered, so it could be necessary to modify a big amount of headlines,
>> for numbering just a tree.
>>
>> I think it would be helpful to have a "positive" way to numbering
>> headlines, for example "NUMBERED" keyword, while all the other headlines
>> stay unnumbered.
> You can simply set UNNUMBERED property to t for the whole document via
> #+PROPERTY keyword or by customizing `org-global-properties'. Then, the
> headings that should be numbered should have their UNNUMBERED set to nil.
>