Variable: org-num-max-level
org-num-max-level is a customizable variable defined in org-num.el.gz.
Value
nil
Documentation
Level below which headlines are not numbered.
When set to nil, all headlines are numbered.
This variable was added, or its default value changed, in Org version
9.3.
Source Code
;; Defined in /usr/src/emacs/lisp/org/org-num.el.gz
;;;###autoload
(defcustom org-num-max-level nil
"Level below which headlines are not numbered.
When set to nil, all headlines are numbered."
:group 'org-appearance
:package-version '(Org . "9.3")
:type '(choice (const :tag "Number everything" nil)
(integer :tag "Stop numbering at level"))
:safe (lambda (val) (or (null val) (wholenump val))))